Base | Representation |
---|---|
bin | 1011111001110111011111… |
… | …1010000101111110001001 |
3 | 1201100021102101012212122210 |
4 | 2332131313322011332021 |
5 | 3203421303412142200 |
6 | 43500522353135333 |
7 | 2520430045260642 |
oct | 276356772057611 |
9 | 51307371185583 |
10 | 13088777068425 |
11 | 4196a12482233 |
12 | 1574838b5a549 |
13 | 73c360317636 |
14 | 3337007446c9 |
15 | 17a708498650 |
hex | be777e85f89 |
13088777068425 has 12 divisors (see below), whose sum is σ = 21640111419920. Its totient is φ = 6980681103120.
The previous prime is 13088777068361. The next prime is 13088777068453. The reversal of 13088777068425 is 52486077788031.
It is not a de Polignac number, because 13088777068425 - 26 = 13088777068361 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 87258513715 + ... + 87258513864.
Almost surely, 213088777068425 is an apocalyptic number.
13088777068425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13088777068425 is a deficient number, since it is larger than the sum of its proper divisors (8551334351495).
13088777068425 is a wasteful number, since it uses less digits than its factorization.
13088777068425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 174517027592 (or 174517027587 counting only the distinct ones).
The product of its (nonzero) digits is 126443520, while the sum is 66.
The spelling of 13088777068425 in words is "thirteen trillion, eighty-eight billion, seven hundred seventy-seven million, sixty-eight thousand, four hundred twenty-five".
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