Base | Representation |
---|---|
bin | 1000111001101001110… |
… | …1000001001111111001 |
3 | 112121200220211200021000 |
4 | 2032122131001033321 |
5 | 10001132234411123 |
6 | 154125342235213 |
7 | 14022244235154 |
oct | 2163235011771 |
9 | 477626750230 |
10 | 152915153913 |
11 | 5993a688465 |
12 | 25776b85b09 |
13 | 1155c4c78c2 |
14 | 75889ccc9b |
15 | 3e9e9b3b43 |
hex | 239a7413f9 |
152915153913 has 16 divisors (see below), whose sum is σ = 227255621760. Its totient is φ = 101621842128.
The previous prime is 152915153903. The next prime is 152915153929. The reversal of 152915153913 is 319351519251.
It is a happy number.
152915153913 is a `hidden beast` number, since 1 + 5 + 2 + 91 + 515 + 39 + 13 = 666.
It is not a de Polignac number, because 152915153913 - 216 = 152915088377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (152915153903) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8924445 + ... + 8941562.
It is an arithmetic number, because the mean of its divisors is an integer number (14203476360).
Almost surely, 2152915153913 is an apocalyptic number.
It is an amenable number.
152915153913 is a deficient number, since it is larger than the sum of its proper divisors (74340467847).
152915153913 is a wasteful number, since it uses less digits than its factorization.
152915153913 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17866333 (or 17866327 counting only the distinct ones).
The product of its digits is 182250, while the sum is 45.
The spelling of 152915153913 in words is "one hundred fifty-two billion, nine hundred fifteen million, one hundred fifty-three thousand, nine hundred thirteen".
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