Base | Representation |
---|---|
bin | 1101110010001… |
… | …0000101010010 |
3 | 11000210010011121 |
4 | 3130202011102 |
5 | 104244430112 |
6 | 5423032454 |
7 | 1301250004 |
oct | 334420522 |
9 | 130703147 |
10 | 57811282 |
11 | 2a6a6521 |
12 | 1743b72a |
13 | bc91979 |
14 | 796c374 |
15 | 511e407 |
hex | 3722152 |
57811282 has 16 divisors (see below), whose sum is σ = 90683712. Its totient is φ = 27588880.
The previous prime is 57811267. The next prime is 57811301. The reversal of 57811282 is 28211875.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25932 + ... + 28072.
It is an arithmetic number, because the mean of its divisors is an integer number (5667732).
Almost surely, 257811282 is an apocalyptic number.
57811282 is a deficient number, since it is larger than the sum of its proper divisors (32872430).
57811282 is a wasteful number, since it uses less digits than its factorization.
57811282 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2753.
The product of its digits is 8960, while the sum is 34.
The square root of 57811282 is about 7603.3730672643. The cubic root of 57811282 is about 386.6673779548.
The spelling of 57811282 in words is "fifty-seven million, eight hundred eleven thousand, two hundred eighty-two".
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