Base | Representation |
---|---|
bin | 1011111001010111111100… |
… | …01010111010100001100000 |
3 | 10102121221010020122212020220 |
4 | 11330223332022322201200 |
5 | 11412103414431403111 |
6 | 131350004244203040 |
7 | 5340020300304132 |
oct | 574537612724140 |
9 | 112557106585226 |
10 | 26160615106656 |
11 | 8376722249358 |
12 | 2b26129099480 |
13 | 1179c21168084 |
14 | 66627551b052 |
15 | 30576e7aee06 |
hex | 17cafe2ba860 |
26160615106656 has 96 divisors (see below), whose sum is σ = 69220555407360. Its totient is φ = 8650514589696.
The previous prime is 26160615106609. The next prime is 26160615106667. The reversal of 26160615106656 is 65660151606162.
It is a tau number, because it is divible by the number of its divisors (96).
It is a junction number, because it is equal to n+sod(n) for n = 26160615106599 and 26160615106608.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106179000 + ... + 106425096.
It is an arithmetic number, because the mean of its divisors is an integer number (721047452160).
Almost surely, 226160615106656 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26160615106656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34610277703680).
26160615106656 is an abundant number, since it is smaller than the sum of its proper divisors (43059940300704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26160615106656 is a wasteful number, since it uses less digits than its factorization.
26160615106656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254956 (or 254948 counting only the distinct ones).
The product of its (nonzero) digits is 2332800, while the sum is 51.
The spelling of 26160615106656 in words is "twenty-six trillion, one hundred sixty billion, six hundred fifteen million, one hundred six thousand, six hundred fifty-six".
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