Base | Representation |
---|---|
bin | 10010001000101… |
… | …01101100111000 |
3 | 101121021010102122 |
4 | 21010111230320 |
5 | 302421214113 |
6 | 23032420412 |
7 | 3525050501 |
oct | 1104255470 |
9 | 347233378 |
10 | 152132408 |
11 | 7896936a |
12 | 42b47708 |
13 | 2569769c |
14 | 162c1ba8 |
15 | d551408 |
hex | 9115b38 |
152132408 has 16 divisors (see below), whose sum is σ = 285457560. Its totient is φ = 76010400.
The previous prime is 152132389. The next prime is 152132447. The reversal of 152132408 is 804231251.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6038 + ... + 18458.
Almost surely, 2152132408 is an apocalyptic number.
It is an amenable number.
152132408 is a deficient number, since it is larger than the sum of its proper divisors (133325152).
152132408 is a wasteful number, since it uses less digits than its factorization.
152132408 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13958 (or 13954 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 26.
The square root of 152132408 is about 12334.1966905024. The cubic root of 152132408 is about 533.8352486842.
Adding to 152132408 its reverse (804231251), we get a palindrome (956363659).
The spelling of 152132408 in words is "one hundred fifty-two million, one hundred thirty-two thousand, four hundred eight".
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