Base | Representation |
---|---|
bin | 1000110100110… |
… | …00101111010000 |
3 | 12011021220111100 |
4 | 10122120233100 |
5 | 122422312221 |
6 | 11202344400 |
7 | 1556132025 |
oct | 432305720 |
9 | 164256440 |
10 | 74025936 |
11 | 38870866 |
12 | 2095b100 |
13 | 1244b13a |
14 | 9b8d54c |
15 | 6773926 |
hex | 4698bd0 |
74025936 has 60 divisors (see below), whose sum is σ = 207819040. Its totient is φ = 24598080.
The previous prime is 74025911. The next prime is 74025967. The reversal of 74025936 is 63952047.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 74025936.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62631 + ... + 63801.
Almost surely, 274025936 is an apocalyptic number.
It is an amenable number.
74025936 is an abundant number, since it is smaller than the sum of its proper divisors (133793104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74025936 is a wasteful number, since it uses less digits than its factorization.
74025936 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1624 (or 1615 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 74025936 is about 8603.8326343555. The cubic root of 74025936 is about 419.8826883248.
The spelling of 74025936 in words is "seventy-four million, twenty-five thousand, nine hundred thirty-six".
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