Base | Representation |
---|---|
bin | 110100011010101101… |
… | …1111000101111101001 |
3 | 101202112220010121220011 |
4 | 1220311123320233221 |
5 | 3321013301334312 |
6 | 123413440331521 |
7 | 11063324154526 |
oct | 1506533705751 |
9 | 352486117804 |
10 | 112565652457 |
11 | 43814415845 |
12 | 19996013ba1 |
13 | a7cbc0505b |
14 | 563bc4414d |
15 | 2ddc490da7 |
hex | 1a356f8be9 |
112565652457 has 2 divisors, whose sum is σ = 112565652458. Its totient is φ = 112565652456.
The previous prime is 112565652427. The next prime is 112565652481. The reversal of 112565652457 is 754256565211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 98523165456 + 14042487001 = 313884^2 + 118501^2 .
It is an emirp because it is prime and its reverse (754256565211) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 112565652457 - 227 = 112431434729 is a prime.
It is a super-2 number, since 2×1125656524572 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 112565652457.
It is not a weakly prime, because it can be changed into another prime (112565652427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56282826228 + 56282826229.
It is an arithmetic number, because the mean of its divisors is an integer number (56282826229).
Almost surely, 2112565652457 is an apocalyptic number.
It is an amenable number.
112565652457 is a deficient number, since it is larger than the sum of its proper divisors (1).
112565652457 is an equidigital number, since it uses as much as digits as its factorization.
112565652457 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2520000, while the sum is 49.
The spelling of 112565652457 in words is "one hundred twelve billion, five hundred sixty-five million, six hundred fifty-two thousand, four hundred fifty-seven".
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