Base | Representation |
---|---|
bin | 110111111101001100… |
… | …0101100010111010100 |
3 | 102111011111110002202201 |
4 | 1233322120230113110 |
5 | 3432044203103124 |
6 | 131111502414244 |
7 | 11452540514260 |
oct | 1577230542724 |
9 | 374144402681 |
10 | 120164894164 |
11 | 46a63a4a597 |
12 | 1b356b91384 |
13 | b4403cc693 |
14 | 5b5d1cb0a0 |
15 | 31d46c8144 |
hex | 1bfa62c5d4 |
120164894164 has 24 divisors (see below), whose sum is σ = 240395962688. Its totient is φ = 51485060160.
The previous prime is 120164894149. The next prime is 120164894177. The reversal of 120164894164 is 461498461021.
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, 487017 + ... + 691024.
Almost surely, 2120164894164 is an apocalyptic number.
120164894164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
120164894164 is an abundant number, since it is smaller than the sum of its proper divisors (120231068524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120164894164 is a wasteful number, since it uses less digits than its factorization.
120164894164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1181695 (or 1181693 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 46.
The spelling of 120164894164 in words is "one hundred twenty billion, one hundred sixty-four million, eight hundred ninety-four thousand, one hundred sixty-four".
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