Base | Representation |
---|---|
bin | 10010001010111… |
… | …10101001100100 |
3 | 101121211022022011 |
4 | 21011132221210 |
5 | 303010244304 |
6 | 23043044004 |
7 | 3530433562 |
oct | 1105365144 |
9 | 347738264 |
10 | 152431204 |
11 | 79052902 |
12 | 43070604 |
13 | 257706a3 |
14 | 1635ca32 |
15 | d5aec04 |
hex | 915ea64 |
152431204 has 12 divisors (see below), whose sum is σ = 267952384. Its totient is φ = 75873384.
The previous prime is 152431193. The next prime is 152431229. The reversal of 152431204 is 402134251.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 84552 + ... + 86335.
Almost surely, 2152431204 is an apocalyptic number.
It is an amenable number.
152431204 is a deficient number, since it is larger than the sum of its proper divisors (115521180).
152431204 is a wasteful number, since it uses less digits than its factorization.
152431204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171114 (or 171112 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 152431204 is about 12346.3032523910. The cubic root of 152431204 is about 534.1845135683.
Adding to 152431204 its reverse (402134251), we get a palindrome (554565455).
The spelling of 152431204 in words is "one hundred fifty-two million, four hundred thirty-one thousand, two hundred four".
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