Base | Representation |
---|---|
bin | 10010000001000… |
… | …11011110011101 |
3 | 101112101201110011 |
4 | 21000203132131 |
5 | 302142442003 |
6 | 22555243221 |
7 | 3513446065 |
oct | 1100433635 |
9 | 345351404 |
10 | 151140253 |
11 | 78350a00 |
12 | 42749511 |
13 | 2540ac04 |
14 | 161043a5 |
15 | d40746d |
hex | 902379d |
151140253 has 12 divisors (see below), whose sum is σ = 166430880. Its totient is φ = 137151080.
The previous prime is 151140247. The next prime is 151140293. The reversal of 151140253 is 352041151.
It is a happy number.
It is a de Polignac number, because none of the positive numbers 2k-151140253 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151140293) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113928 + ... + 115246.
It is an arithmetic number, because the mean of its divisors is an integer number (13869240).
Almost surely, 2151140253 is an apocalyptic number.
It is an amenable number.
151140253 is a deficient number, since it is larger than the sum of its proper divisors (15290627).
151140253 is a wasteful number, since it uses less digits than its factorization.
151140253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2288 (or 2277 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 151140253 is about 12293.9112165332. The cubic root of 151140253 is about 532.6722203716.
The spelling of 151140253 in words is "one hundred fifty-one million, one hundred forty thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •