Base | Representation |
---|---|
bin | 11100000100001… |
… | …110001000001100 |
3 | 1012211000121010210 |
4 | 130010032020030 |
5 | 1431020242432 |
6 | 114420202420 |
7 | 14445213303 |
oct | 3404161014 |
9 | 1184017123 |
10 | 470868492 |
11 | 22187a516 |
12 | 111839410 |
13 | 76725513 |
14 | 4677143a |
15 | 2b5118cc |
hex | 1c10e20c |
470868492 has 12 divisors (see below), whose sum is σ = 1098693176. Its totient is φ = 156956160.
The previous prime is 470868481. The next prime is 470868511. The reversal of 470868492 is 294868074.
It is a tau number, because it is divible by the number of its divisors (12).
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, 19619509 + ... + 19619532.
Almost surely, 2470868492 is an apocalyptic number.
It is an amenable number.
470868492 is an abundant number, since it is smaller than the sum of its proper divisors (627824684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
470868492 is a wasteful number, since it uses less digits than its factorization.
470868492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39239048 (or 39239046 counting only the distinct ones).
The product of its (nonzero) digits is 774144, while the sum is 48.
The square root of 470868492 is about 21699.5044183041. The cubic root of 470868492 is about 777.9766163343.
The spelling of 470868492 in words is "four hundred seventy million, eight hundred sixty-eight thousand, four hundred ninety-two".
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