Base | Representation |
---|---|
bin | 1101100100110… |
… | …1110111111011 |
3 | 10222010221211202 |
4 | 3121031313323 |
5 | 104034121300 |
6 | 5352244415 |
7 | 1260666611 |
oct | 331156773 |
9 | 128127752 |
10 | 56942075 |
11 | 2a162473 |
12 | 170a070b |
13 | ba49148 |
14 | 77c36b1 |
15 | 4eebad5 |
hex | 364ddfb |
56942075 has 12 divisors (see below), whose sum is σ = 72517680. Its totient is φ = 44321760.
The previous prime is 56942047. The next prime is 56942099. The reversal of 56942075 is 57024965.
It is a happy number.
It is not a de Polignac number, because 56942075 - 210 = 56941051 is a prime.
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, 29855 + ... + 31704.
It is an arithmetic number, because the mean of its divisors is an integer number (6043140).
Almost surely, 256942075 is an apocalyptic number.
56942075 is a deficient number, since it is larger than the sum of its proper divisors (15575605).
56942075 is a wasteful number, since it uses less digits than its factorization.
56942075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61606 (or 61601 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 38.
The square root of 56942075 is about 7545.9972833284. The cubic root of 56942075 is about 384.7197037799.
The spelling of 56942075 in words is "fifty-six million, nine hundred forty-two thousand, seventy-five".
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