Base | Representation |
---|---|
bin | 1001000010110… |
… | …10101101001100 |
3 | 12021202112201010 |
4 | 10201122231030 |
5 | 123410302004 |
6 | 11310045220 |
7 | 1610606301 |
oct | 441325514 |
9 | 167675633 |
10 | 75869004 |
11 | 3990a562 |
12 | 214a9810 |
13 | 12945003 |
14 | a10d0a8 |
15 | 69d9a89 |
hex | 485ab4c |
75869004 has 24 divisors (see below), whose sum is σ = 177493680. Its totient is φ = 25223104.
The previous prime is 75868987. The next prime is 75869039. The reversal of 75869004 is 40096857.
It is a super-2 number, since 2×758690042 = 11512211535904032, which contains 22 as substring.
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, 3459 + ... + 12794.
It is an arithmetic number, because the mean of its divisors is an integer number (7395570).
Almost surely, 275869004 is an apocalyptic number.
It is an amenable number.
75869004 is an abundant number, since it is smaller than the sum of its proper divisors (101624676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
75869004 is a wasteful number, since it uses less digits than its factorization.
75869004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16649 (or 16647 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 39.
The square root of 75869004 is about 8710.2815109501. The cubic root of 75869004 is about 423.3388518235.
The spelling of 75869004 in words is "seventy-five million, eight hundred sixty-nine thousand, four".
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