Base | Representation |
---|---|
bin | 1000111100001… |
… | …01110011011011 |
3 | 12020010020111000 |
4 | 10132011303123 |
5 | 123144400310 |
6 | 11235240043 |
7 | 1600315005 |
oct | 436056333 |
9 | 166106430 |
10 | 74996955 |
11 | 39374360 |
12 | 21149023 |
13 | 126cb0c7 |
14 | 9d63375 |
15 | 68b64c0 |
hex | 4785cdb |
74996955 has 32 divisors (see below), whose sum is σ = 145451520. Its totient is φ = 36361440.
The previous prime is 74996939. The next prime is 74996983. The reversal of 74996955 is 55969947.
It is not a de Polignac number, because 74996955 - 24 = 74996939 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23767 + ... + 26736.
It is an arithmetic number, because the mean of its divisors is an integer number (4545360).
Almost surely, 274996955 is an apocalyptic number.
74996955 is a deficient number, since it is larger than the sum of its proper divisors (70454565).
74996955 is a wasteful number, since it uses less digits than its factorization.
74996955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50528 (or 50522 counting only the distinct ones).
The product of its digits is 3061800, while the sum is 54.
The square root of 74996955 is about 8660.0782329030. The cubic root of 74996955 is about 421.7106253459.
The spelling of 74996955 in words is "seventy-four million, nine hundred ninety-six thousand, nine hundred fifty-five".
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