Base | Representation |
---|---|
bin | 1000111001101… |
… | …01101100000100 |
3 | 12012111120100021 |
4 | 10130311230010 |
5 | 123103400204 |
6 | 11224224524 |
7 | 1564450210 |
oct | 434655404 |
9 | 165446307 |
10 | 74668804 |
11 | 3916a861 |
12 | 2100b144 |
13 | 12614932 |
14 | 9cb9940 |
15 | 684e154 |
hex | 4735b04 |
74668804 has 12 divisors (see below), whose sum is σ = 149337664. Its totient is φ = 32000904.
The previous prime is 74668799. The next prime is 74668813. The reversal of 74668804 is 40886647.
74668804 is an admirable number.
It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.
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, 1333344 + ... + 1333399.
Almost surely, 274668804 is an apocalyptic number.
It is an amenable number.
74668804 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74668804 is a wasteful number, since it uses less digits than its factorization.
74668804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2666754 (or 2666752 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 43.
The square root of 74668804 is about 8641.1112711271. Note that the first 3 decimals coincide. The cubic root of 74668804 is about 421.0946577119.
The spelling of 74668804 in words is "seventy-four million, six hundred sixty-eight thousand, eight hundred four".
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