Base | Representation |
---|---|
bin | 1101110100111… |
… | …0111101110010 |
3 | 11001010110100111 |
4 | 3131032331302 |
5 | 104321320442 |
6 | 5431011534 |
7 | 1302643663 |
oct | 335167562 |
9 | 131113314 |
10 | 57995122 |
11 | 2a811659 |
12 | 17509baa |
13 | c027553 |
14 | 79b936a |
15 | 5158b17 |
hex | 374ef72 |
57995122 has 4 divisors (see below), whose sum is σ = 86992686. Its totient is φ = 28997560.
The previous prime is 57995117. The next prime is 57995123. The reversal of 57995122 is 22159975.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 56715961 + 1279161 = 7531^2 + 1131^2 .
It is not an unprimeable number, because it can be changed into a prime (57995123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14498779 + ... + 14498782.
Almost surely, 257995122 is an apocalyptic number.
57995122 is a deficient number, since it is larger than the sum of its proper divisors (28997564).
57995122 is a wasteful number, since it uses less digits than its factorization.
57995122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28997563.
The product of its digits is 56700, while the sum is 40.
The square root of 57995122 is about 7615.4528427402. The cubic root of 57995122 is about 387.0768119561.
The spelling of 57995122 in words is "fifty-seven million, nine hundred ninety-five thousand, one hundred twenty-two".
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