Base | Representation |
---|---|
bin | 100111110101111101… |
… | …1011001110010000001 |
3 | 22011212000010020211212 |
4 | 1033223323121302001 |
5 | 2400213011041411 |
6 | 103150143215505 |
7 | 6116215033025 |
oct | 1175373316201 |
9 | 264760106755 |
10 | 85562596481 |
11 | 3331794515a |
12 | 146ba8a7595 |
13 | 80b76c451b |
14 | 41d9848385 |
15 | 235ba0568b |
hex | 13ebed9c81 |
85562596481 has 2 divisors, whose sum is σ = 85562596482. Its totient is φ = 85562596480.
The previous prime is 85562596451. The next prime is 85562596501. The reversal of 85562596481 is 18469526558.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 75080932081 + 10481664400 = 274009^2 + 102380^2 .
It is a cyclic number.
It is not a de Polignac number, because 85562596481 - 26 = 85562596417 is a prime.
It is a super-2 number, since 2×855625964812 (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 85562596481.
It is not a weakly prime, because it can be changed into another prime (85562596451) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42781298240 + 42781298241.
It is an arithmetic number, because the mean of its divisors is an integer number (42781298241).
Almost surely, 285562596481 is an apocalyptic number.
It is an amenable number.
85562596481 is a deficient number, since it is larger than the sum of its proper divisors (1).
85562596481 is an equidigital number, since it uses as much as digits as its factorization.
85562596481 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 20736000, while the sum is 59.
The spelling of 85562596481 in words is "eighty-five billion, five hundred sixty-two million, five hundred ninety-six thousand, four hundred eighty-one".
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