Base | Representation |
---|---|
bin | 100010011111011011… |
… | …0101010110111110100 |
3 | 21002011222211011111200 |
4 | 1010332312222313310 |
5 | 2203143123302204 |
6 | 54005442532500 |
7 | 5231332536654 |
oct | 1047666526764 |
9 | 232158734450 |
10 | 74068962804 |
11 | 29459aa9051 |
12 | 12431667130 |
13 | 6ca5433755 |
14 | 382919c364 |
15 | 1dd7959539 |
hex | 113edaadf4 |
74068962804 has 72 divisors (see below), whose sum is σ = 199669841280. Its totient is φ = 23070120192.
The previous prime is 74068962739. The next prime is 74068962823. The reversal of 74068962804 is 40826986047.
74068962804 is a `hidden beast` number, since 7 + 4 + 0 + 6 + 8 + 9 + 628 + 0 + 4 = 666.
It is a super-2 number, since 2×740689628042 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 350284 + ... + 520419.
It is an arithmetic number, because the mean of its divisors is an integer number (2773192240).
Almost surely, 274068962804 is an apocalyptic number.
It is an amenable number.
74068962804 is an abundant number, since it is smaller than the sum of its proper divisors (125600878476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74068962804 is a wasteful number, since it uses less digits than its factorization.
74068962804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 870869 (or 870864 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 54.
The spelling of 74068962804 in words is "seventy-four billion, sixty-eight million, nine hundred sixty-two thousand, eight hundred four".
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