Base | Representation |
---|---|
bin | 1101101100100… |
… | …0111011101010 |
3 | 11000002120021011 |
4 | 3123020323222 |
5 | 104201233442 |
6 | 5411134134 |
7 | 1265166256 |
oct | 333107352 |
9 | 130076234 |
10 | 57446122 |
11 | 2a477138 |
12 | 172a434a |
13 | bb946b6 |
14 | 78b5266 |
15 | 509b117 |
hex | 36c8eea |
57446122 has 4 divisors (see below), whose sum is σ = 86169186. Its totient is φ = 28723060.
The previous prime is 57446113. The next prime is 57446141. The reversal of 57446122 is 22164475.
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., 48149721 + 9296401 = 6939^2 + 3049^2 .
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14361529 + ... + 14361532.
Almost surely, 257446122 is an apocalyptic number.
57446122 is a deficient number, since it is larger than the sum of its proper divisors (28723064).
57446122 is a wasteful number, since it uses less digits than its factorization.
57446122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28723063.
The product of its digits is 13440, while the sum is 31.
The square root of 57446122 is about 7579.3220013402. The cubic root of 57446122 is about 385.8515407142.
The spelling of 57446122 in words is "fifty-seven million, four hundred forty-six thousand, one hundred twenty-two".
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