Base | Representation |
---|---|
bin | 1101110001001… |
… | …0001001110100 |
3 | 11000122210200002 |
4 | 3130102021310 |
5 | 104240333121 |
6 | 5421410432 |
7 | 1300555535 |
oct | 334221164 |
9 | 130583602 |
10 | 57746036 |
11 | 2a6614a7 |
12 | 17409a18 |
13 | bc6b06a |
14 | 795268c |
15 | 5109e0b |
hex | 3712274 |
57746036 has 6 divisors (see below), whose sum is σ = 101055570. Its totient is φ = 28873016.
The previous prime is 57746009. The next prime is 57746053. The reversal of 57746036 is 63064775.
It can be written as a sum of positive squares in only one way, i.e., 46321636 + 11424400 = 6806^2 + 3380^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7218251 + ... + 7218258.
It is an arithmetic number, because the mean of its divisors is an integer number (16842595).
Almost surely, 257746036 is an apocalyptic number.
It is an amenable number.
57746036 is a deficient number, since it is larger than the sum of its proper divisors (43309534).
57746036 is a wasteful number, since it uses less digits than its factorization.
57746036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14436513 (or 14436511 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 38.
The square root of 57746036 is about 7599.0812602577. The cubic root of 57746036 is about 386.5218585117.
The spelling of 57746036 in words is "fifty-seven million, seven hundred forty-six thousand, thirty-six".
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