Base | Representation |
---|---|
bin | 1111010111110… |
… | …0010010001100 |
3 | 11111022112020102 |
4 | 3311330102030 |
5 | 113001102304 |
6 | 10221510232 |
7 | 1412001416 |
oct | 365742214 |
9 | 144275212 |
10 | 64472204 |
11 | 33435a15 |
12 | 19712378 |
13 | 10484744 |
14 | 87c39b6 |
15 | 59d7d1e |
hex | 3d7c48c |
64472204 has 12 divisors (see below), whose sum is σ = 115875984. Its totient is φ = 31364784.
The previous prime is 64472201. The next prime is 64472237. The reversal of 64472204 is 40227446.
It is not an unprimeable number, because it can be changed into a prime (64472201) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217664 + ... + 217959.
It is an arithmetic number, because the mean of its divisors is an integer number (9656332).
Almost surely, 264472204 is an apocalyptic number.
It is an amenable number.
64472204 is a deficient number, since it is larger than the sum of its proper divisors (51403780).
64472204 is a wasteful number, since it uses less digits than its factorization.
64472204 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435664 (or 435662 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 29.
The square root of 64472204 is about 8029.4585122535. The cubic root of 64472204 is about 400.9813487510.
The spelling of 64472204 in words is "sixty-four million, four hundred seventy-two thousand, two hundred four".
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