Base | Representation |
---|---|
bin | 1101100110000… |
… | …0010000110100 |
3 | 10222021210011102 |
4 | 3121200100310 |
5 | 104044024041 |
6 | 5354025232 |
7 | 1261432322 |
oct | 331402064 |
9 | 128253142 |
10 | 57017396 |
11 | 2a204017 |
12 | 17118218 |
13 | ba74507 |
14 | 7802d12 |
15 | 501409b |
hex | 3660434 |
57017396 has 12 divisors (see below), whose sum is σ = 99839460. Its totient is φ = 28491840.
The previous prime is 57017369. The next prime is 57017399. The reversal of 57017396 is 69371075.
It can be written as a sum of positive squares in 2 ways, for example, as 24641296 + 32376100 = 4964^2 + 5690^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57017399) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6320 + ... + 12408.
It is an arithmetic number, because the mean of its divisors is an integer number (8319955).
Almost surely, 257017396 is an apocalyptic number.
It is an amenable number.
57017396 is a deficient number, since it is larger than the sum of its proper divisors (42822064).
57017396 is a wasteful number, since it uses less digits than its factorization.
57017396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8434 (or 8432 counting only the distinct ones).
The product of its (nonzero) digits is 39690, while the sum is 38.
The square root of 57017396 is about 7550.9864256268. The cubic root of 57017396 is about 384.8892603301.
The spelling of 57017396 in words is "fifty-seven million, seventeen thousand, three hundred ninety-six".
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