Base | Representation |
---|---|
bin | 111000000101001001… |
… | …1010011111000001100 |
3 | 102111212002220100102210 |
4 | 1300022103103320030 |
5 | 3433121032343404 |
6 | 131154201550420 |
7 | 11462262263214 |
oct | 1601223237014 |
9 | 374762810383 |
10 | 120431918604 |
11 | 47090750a48 |
12 | 1b4104a5410 |
13 | b483822cca |
14 | 5b86859244 |
15 | 31ecd71689 |
hex | 1c0a4d3e0c |
120431918604 has 24 divisors (see below), whose sum is σ = 281092264768. Its totient is φ = 40131907920.
The previous prime is 120431918549. The next prime is 120431918611. The reversal of 120431918604 is 406819134021.
120431918604 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.
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, 1466482 + ... + 1546425.
Almost surely, 2120431918604 is an apocalyptic number.
It is an amenable number.
120431918604 is an abundant number, since it is smaller than the sum of its proper divisors (160660346164).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120431918604 is a wasteful number, since it uses less digits than its factorization.
120431918604 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3016245 (or 3016243 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 39.
The spelling of 120431918604 in words is "one hundred twenty billion, four hundred thirty-one million, nine hundred eighteen thousand, six hundred four".
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