Base | Representation |
---|---|
bin | 11000000011111101… |
… | …10001100100111000 |
3 | 1020100021202020221000 |
4 | 30001332301210320 |
5 | 202424020310341 |
6 | 5533504245000 |
7 | 635060223306 |
oct | 140176614470 |
9 | 36307666830 |
10 | 12918135096 |
11 | 5529a50109 |
12 | 2606310760 |
13 | 12ab43a829 |
14 | 8a7939276 |
15 | 5091808b6 |
hex | 301fb1938 |
12918135096 has 32 divisors (see below), whose sum is σ = 35883709200. Its totient is φ = 4306044960.
The previous prime is 12918135071. The next prime is 12918135101. The reversal of 12918135096 is 69053181921.
12918135096 is a `hidden beast` number, since 1 + 291 + 8 + 1 + 350 + 9 + 6 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29902875 + ... + 29903306.
Almost surely, 212918135096 is an apocalyptic number.
It is an amenable number.
12918135096 is an abundant number, since it is smaller than the sum of its proper divisors (22965574104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12918135096 is a wasteful number, since it uses less digits than its factorization.
12918135096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59806196 (or 59806186 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 45.
The spelling of 12918135096 in words is "twelve billion, nine hundred eighteen million, one hundred thirty-five thousand, ninety-six".
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