



Number 149

one hundred forty nine

Properties of the number 149

Factorization 

149

Divisors 
1, 149

Count of divisors 
2

Sum of divisors 
150

Previous integer 
148 
Next integer 
150 
Is prime? 
YES
(35th prime)

Previous prime 
139

Next prime 
151

149th prime 
859

Is a Fibonacci number? 
NO

Is a Bell number? 
NO

Is a Catalan number? 
NO

Is a factorial? 
NO

Is a regular number? 
NO

Is a perfect number? 
NO

Polygonal number (s < 11)? 
NO 
Binary 
10010101 
Octal 
225 
Duodecimal 
105 
Hexadecimal 
95 
Square 
22201 
Square root 
12.206555615734 
Natural logarithm 
5.0039463059455 
Decimal logarithm 
2.1731862684123 
Sine 
0.97464864809449 
Cosine 
0.22374095013558 
Tangent 
4.3561478017496 

Number 149 is pronounced one hundred forty nine.
Number 149 is a prime number.
The prime number before 149 is 139.
The prime number after 149 is 151.
Number 149 has 2 divisors: 1, 149.
Sum of the divisors is 150.
Number 149 is not a Fibonacci number.
It is not a Bell number.
Number 149 is not a Catalan number.
Number 149 is not a regular number (Hamming number).
It is a not factorial of any number.
Number 149 is a deficient number and therefore is not a perfect number.
Binary numeral for number 149 is 10010101.
Octal numeral is 225.
Duodecimal value is 105.
Hexadecimal representation is 95.
Square of the number 149 is 22201.
Square root of the number 149 is 12.206555615734.
Natural logarithm of 149 is 5.0039463059455
Decimal logarithm of the number 149 is 2.1731862684123
Sine of 149 is 0.97464864809449. Cosine of the number 149 is 0.22374095013558. Tangent of the number 149 is 4.3561478017496



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