Base | Representation |
---|---|
bin | 100001010000001110100… |
… | …100100111100111110000 |
3 | 22002110102020000120101200 |
4 | 201100032210213213300 |
5 | 244420010233110333 |
6 | 4505442525131200 |
7 | 324045366464421 |
oct | 41201644474760 |
9 | 8073366016350 |
10 | 2285167081968 |
11 | 801152275241 |
12 | 30aa699b9b00 |
13 | 13764b346cb4 |
14 | 7c861a61648 |
15 | 3e69837cc13 |
hex | 2140e9279f0 |
2285167081968 has 120 divisors (see below), whose sum is σ = 6408135917040. Its totient is φ = 760193925120.
The previous prime is 2285167081903. The next prime is 2285167081993. The reversal of 2285167081968 is 8691807615822.
2285167081968 is a `hidden beast` number, since 2 + 28 + 516 + 7 + 0 + 8 + 1 + 96 + 8 = 666.
It is a Smith number, since the sum of its digits (63) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 286969155 + ... + 286977117.
It is an arithmetic number, because the mean of its divisors is an integer number (53401132642).
Almost surely, 22285167081968 is an apocalyptic number.
It is an amenable number.
2285167081968 is an abundant number, since it is smaller than the sum of its proper divisors (4122968835072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2285167081968 is a wasteful number, since it uses less digits than its factorization.
2285167081968 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11727 (or 11718 counting only the distinct ones).
The product of its (nonzero) digits is 23224320, while the sum is 63.
The spelling of 2285167081968 in words is "two trillion, two hundred eighty-five billion, one hundred sixty-seven million, eighty-one thousand, nine hundred sixty-eight".
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