Base | Representation |
---|---|
bin | 1101110001000… |
… | …0100001001111 |
3 | 11000122110111012 |
4 | 3130100201033 |
5 | 104240124333 |
6 | 5421315435 |
7 | 1300530164 |
oct | 334204117 |
9 | 130573435 |
10 | 57739343 |
11 | 2a657472 |
12 | 17405b7b |
13 | bc67cbc |
14 | 795006b |
15 | 5107e48 |
hex | 371084f |
57739343 has 2 divisors, whose sum is σ = 57739344. Its totient is φ = 57739342.
The previous prime is 57739333. The next prime is 57739369. The reversal of 57739343 is 34393775.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 57739343 - 210 = 57738319 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 57739343.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (57739303) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28869671 + 28869672.
It is an arithmetic number, because the mean of its divisors is an integer number (28869672).
Almost surely, 257739343 is an apocalyptic number.
57739343 is a deficient number, since it is larger than the sum of its proper divisors (1).
57739343 is an equidigital number, since it uses as much as digits as its factorization.
57739343 is an evil number, because the sum of its binary digits is even.
The product of its digits is 238140, while the sum is 41.
The square root of 57739343 is about 7598.6408653127. The cubic root of 57739343 is about 386.5069247839.
The spelling of 57739343 in words is "fifty-seven million, seven hundred thirty-nine thousand, three hundred forty-three".
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