Base | Representation |
---|---|
bin | 1101100110000… |
… | …1011110011010 |
3 | 10222022000222100 |
4 | 3121201132122 |
5 | 104044203422 |
6 | 5354104230 |
7 | 1261452645 |
oct | 331413632 |
9 | 128260870 |
10 | 57022362 |
11 | 2a207821 |
12 | 1711b076 |
13 | ba76857 |
14 | 7804a5c |
15 | 50157ac |
hex | 366179a |
57022362 has 12 divisors (see below), whose sum is σ = 123548490. Its totient is φ = 19007448.
The previous prime is 57022337. The next prime is 57022367. The reversal of 57022362 is 26322075.
It can be written as a sum of positive squares in only one way, i.e., 57017601 + 4761 = 7551^2 + 69^2 .
It is not an unprimeable number, because it can be changed into a prime (57022367) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1583937 + ... + 1583972.
Almost surely, 257022362 is an apocalyptic number.
57022362 is an abundant number, since it is smaller than the sum of its proper divisors (66526128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57022362 is a wasteful number, since it uses less digits than its factorization.
57022362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3167917 (or 3167914 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 57022362 is about 7551.3152496767. The cubic root of 57022362 is about 384.9004341397.
The spelling of 57022362 in words is "fifty-seven million, twenty-two thousand, three hundred sixty-two".
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