Base | Representation |
---|---|
bin | 11100001010000… |
… | …001101101010010 |
3 | 1012220212220220210 |
4 | 130022001231102 |
5 | 1431412443412 |
6 | 114512544550 |
7 | 14464152504 |
oct | 3412015522 |
9 | 1186786823 |
10 | 472390482 |
11 | 222719a63 |
12 | 112252156 |
13 | 76b391c5 |
14 | 46a49d74 |
15 | 2b71283c |
hex | 1c281b52 |
472390482 has 16 divisors (see below), whose sum is σ = 944993952. Its totient is φ = 157428000.
The previous prime is 472390459. The next prime is 472390553. The reversal of 472390482 is 284093274.
It is a self number, because there is not a number n which added to its sum of digits gives 472390482.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47982 + ... + 56982.
It is an arithmetic number, because the mean of its divisors is an integer number (59062122).
Almost surely, 2472390482 is an apocalyptic number.
472390482 is an abundant number, since it is smaller than the sum of its proper divisors (472603470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472390482 is a wasteful number, since it uses less digits than its factorization.
472390482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17753.
The product of its (nonzero) digits is 96768, while the sum is 39.
The square root of 472390482 is about 21734.5458199614. The cubic root of 472390482 is about 778.8139337421.
The spelling of 472390482 in words is "four hundred seventy-two million, three hundred ninety thousand, four hundred eighty-two".
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