Base | Representation |
---|---|
bin | 1010101000111011… |
… | …10100011100111001 |
3 | 112202002021020121002 |
4 | 11110131310130321 |
5 | 43144242223312 |
6 | 2342445254345 |
7 | 261356540432 |
oct | 52435643471 |
9 | 15662236532 |
10 | 5712070457 |
11 | 2471351095 |
12 | 1134b643b5 |
13 | 700536062 |
14 | 3c289c489 |
15 | 2367104c2 |
hex | 154774739 |
5712070457 has 2 divisors, whose sum is σ = 5712070458. Its totient is φ = 5712070456.
The previous prime is 5712070409. The next prime is 5712070489. The reversal of 5712070457 is 7540702175.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 4491546361 + 1220524096 = 67019^2 + 34936^2 .
It is a cyclic number.
It is not a de Polignac number, because 5712070457 - 26 = 5712070393 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5712070457.
It is not a weakly prime, because it can be changed into another prime (5712070157) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2856035228 + 2856035229.
It is an arithmetic number, because the mean of its divisors is an integer number (2856035229).
Almost surely, 25712070457 is an apocalyptic number.
It is an amenable number.
5712070457 is a deficient number, since it is larger than the sum of its proper divisors (1).
5712070457 is an equidigital number, since it uses as much as digits as its factorization.
5712070457 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 68600, while the sum is 38.
The square root of 5712070457 is about 75578.2406318115. The cubic root of 5712070457 is about 1787.5760139288.
The spelling of 5712070457 in words is "five billion, seven hundred twelve million, seventy thousand, four hundred fifty-seven".
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