Base | Representation |
---|---|
bin | 110101000001100111… |
… | …100000001000110111 |
3 | 12102221221002111021122 |
4 | 311001213200020313 |
5 | 1413100433333033 |
6 | 42053352134155 |
7 | 4053625222046 |
oct | 650147401067 |
9 | 172857074248 |
10 | 56935449143 |
11 | 22167638701 |
12 | b04b69735b |
13 | 54a48944a1 |
14 | 2a8188655d |
15 | 17336aca98 |
hex | d419e0237 |
56935449143 has 2 divisors, whose sum is σ = 56935449144. Its totient is φ = 56935449142.
The previous prime is 56935449101. The next prime is 56935449203. The reversal of 56935449143 is 34194453965.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 56935449143 - 216 = 56935383607 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (56935449443) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28467724571 + 28467724572.
It is an arithmetic number, because the mean of its divisors is an integer number (28467724572).
Almost surely, 256935449143 is an apocalyptic number.
56935449143 is a deficient number, since it is larger than the sum of its proper divisors (1).
56935449143 is an equidigital number, since it uses as much as digits as its factorization.
56935449143 is an evil number, because the sum of its binary digits is even.
The product of its digits is 6998400, while the sum is 53.
The spelling of 56935449143 in words is "fifty-six billion, nine hundred thirty-five million, four hundred forty-nine thousand, one hundred forty-three".
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