Base | Representation |
---|---|
bin | 111001010000011111… |
… | …0111100010111111100 |
3 | 102202101021211002120100 |
4 | 1302200332330113330 |
5 | 4003310221022233 |
6 | 132253110121100 |
7 | 11612030144241 |
oct | 1624076742774 |
9 | 382337732510 |
10 | 122959939068 |
11 | 4816875315a |
12 | 1b9b7050190 |
13 | b7974b33c5 |
14 | 5d464c15c8 |
15 | 32e9c84813 |
hex | 1ca0fbc5fc |
122959939068 has 18 divisors (see below), whose sum is σ = 310815401624. Its totient is φ = 40986646344.
The previous prime is 122959939009. The next prime is 122959939093. The reversal of 122959939068 is 860939959221.
122959939068 is a `hidden beast` number, since 1 + 2 + 2 + 9 + 599 + 39 + 0 + 6 + 8 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 122959938996 and 122959939014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1707776896 + ... + 1707776967.
Almost surely, 2122959939068 is an apocalyptic number.
122959939068 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
122959939068 is an abundant number, since it is smaller than the sum of its proper divisors (187855462556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
122959939068 is a wasteful number, since it uses less digits than its factorization.
122959939068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3415553873 (or 3415553868 counting only the distinct ones).
The product of its (nonzero) digits is 18895680, while the sum is 63.
The spelling of 122959939068 in words is "one hundred twenty-two billion, nine hundred fifty-nine million, nine hundred thirty-nine thousand, sixty-eight".
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