Base | Representation |
---|---|
bin | 1001000000000… |
… | …01110001000000 |
3 | 12021002000222112 |
4 | 10200001301000 |
5 | 123312122304 |
6 | 11254154452 |
7 | 1604531222 |
oct | 440016100 |
9 | 167060875 |
10 | 75504704 |
11 | 39690890 |
12 | 21352a28 |
13 | 12848252 |
14 | a056412 |
15 | 6966b6e |
hex | 4801c40 |
75504704 has 28 divisors (see below), whose sum is σ = 163452048. Its totient is φ = 34320000.
The previous prime is 75504659. The next prime is 75504713. The reversal of 75504704 is 40740557.
It is a super-2 number, since 2×755047042 = 11401920652255232, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (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, 52922 + ... + 54329.
Almost surely, 275504704 is an apocalyptic number.
It is an amenable number.
75504704 is an abundant number, since it is smaller than the sum of its proper divisors (87947344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75504704 is a wasteful number, since it uses less digits than its factorization.
75504704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107274 (or 107264 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 32.
The square root of 75504704 is about 8689.3442790581. The cubic root of 75504704 is about 422.6601827177.
The spelling of 75504704 in words is "seventy-five million, five hundred four thousand, seven hundred four".
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