Base | Representation |
---|---|
bin | 11100010101011… |
… | …010110010000000 |
3 | 1020010111122022222 |
4 | 130111122302000 |
5 | 1433144024033 |
6 | 115100550212 |
7 | 14531431046 |
oct | 3425326200 |
9 | 1203448288 |
10 | 475376768 |
11 | 224379669 |
12 | 113252368 |
13 | 77643539 |
14 | 471c6396 |
15 | 2bb02598 |
hex | 1c55ac80 |
475376768 has 32 divisors (see below), whose sum is σ = 957703500. Its totient is φ = 235012096.
The previous prime is 475376731. The next prime is 475376779. The reversal of 475376768 is 867673574.
It can be written as a sum of positive squares in 2 ways, for example, as 387617344 + 87759424 = 19688^2 + 9368^2 .
It is a tau number, because it is divible by the number of its divisors (32).
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, 9473 + ... + 32256.
Almost surely, 2475376768 is an apocalyptic number.
It is an amenable number.
475376768 is an abundant number, since it is smaller than the sum of its proper divisors (482326732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475376768 is an equidigital number, since it uses as much as digits as its factorization.
475376768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41832 (or 41820 counting only the distinct ones).
The product of its digits is 5927040, while the sum is 53.
The square root of 475376768 is about 21803.1366550779. The cubic root of 475376768 is about 780.4516166158.
The spelling of 475376768 in words is "four hundred seventy-five million, three hundred seventy-six thousand, seven hundred sixty-eight".
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