Base | Representation |
---|---|
bin | 1000110100111… |
… | …01110110010100 |
3 | 12011022222012121 |
4 | 10122131312110 |
5 | 122423444433 |
6 | 11203025324 |
7 | 1556250040 |
oct | 432356624 |
9 | 164288177 |
10 | 74046868 |
11 | 38885565 |
12 | 2096b244 |
13 | 1245781c |
14 | 9b97020 |
15 | 6779c2d |
hex | 469dd94 |
74046868 has 12 divisors (see below), whose sum is σ = 148093792. Its totient is φ = 31734360.
The previous prime is 74046853. The next prime is 74046881. The reversal of 74046868 is 86864047.
74046868 is an admirable number.
It is a congruent number.
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, 1322238 + ... + 1322293.
Almost surely, 274046868 is an apocalyptic number.
It is an amenable number.
74046868 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.
74046868 is a wasteful number, since it uses less digits than its factorization.
74046868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2644542 (or 2644540 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 43.
The square root of 74046868 is about 8605.0489830099. The cubic root of 74046868 is about 419.9222607441.
The spelling of 74046868 in words is "seventy-four million, forty-six thousand, eight hundred sixty-eight".
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