Base | Representation |
---|---|
bin | 110100111011010111… |
… | …011011101011011111 |
3 | 12102200121202020122101 |
4 | 310323113123223133 |
5 | 1412342111321104 |
6 | 42035124225531 |
7 | 4051212621364 |
oct | 647327335337 |
9 | 172617666571 |
10 | 56830573279 |
11 | 22113416937 |
12 | b02053b2a7 |
13 | 5488c3456c |
14 | 2a7198646b |
15 | 17293935a4 |
hex | d3b5dbadf |
56830573279 has 2 divisors, whose sum is σ = 56830573280. Its totient is φ = 56830573278.
The previous prime is 56830573223. The next prime is 56830573301. The reversal of 56830573279 is 97237503865.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 56830573279 - 219 = 56830048991 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56830571279) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28415286639 + 28415286640.
It is an arithmetic number, because the mean of its divisors is an integer number (28415286640).
Almost surely, 256830573279 is an apocalyptic number.
56830573279 is a deficient number, since it is larger than the sum of its proper divisors (1).
56830573279 is an equidigital number, since it uses as much as digits as its factorization.
56830573279 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 9525600, while the sum is 55.
The spelling of 56830573279 in words is "fifty-six billion, eight hundred thirty million, five hundred seventy-three thousand, two hundred seventy-nine".
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