Base | Representation |
---|---|
bin | 100101010111100111111111… |
… | …110111010001110000010010 |
3 | 210112220211012211202110120210 |
4 | 211113213333313101300102 |
5 | 133020212242330342122 |
6 | 1341313523442344550 |
7 | 46421661231231156 |
oct | 4527477767216022 |
9 | 715824184673523 |
10 | 164351216262162 |
11 | 48404a60a52a36 |
12 | 1652444995b156 |
13 | 709233a357917 |
14 | 2c828d9a81066 |
15 | 140024403040c |
hex | 9579ffdd1c12 |
164351216262162 has 24 divisors (see below), whose sum is σ = 346913093610576. Its totient is φ = 51900384082104.
The previous prime is 164351216262139. The next prime is 164351216262199. The reversal of 164351216262162 is 261262612153461.
It is a super-2 number, since 2×1643512162621622 (a number of 29 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37938875088 + ... + 37938879419.
It is an arithmetic number, because the mean of its divisors is an integer number (14454712233774).
Almost surely, 2164351216262162 is an apocalyptic number.
164351216262162 is an abundant number, since it is smaller than the sum of its proper divisors (182561877348414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164351216262162 is a wasteful number, since it uses less digits than its factorization.
164351216262162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75877754550 (or 75877754531 counting only the distinct ones).
The product of its digits is 1244160, while the sum is 48.
The spelling of 164351216262162 in words is "one hundred sixty-four trillion, three hundred fifty-one billion, two hundred sixteen million, two hundred sixty-two thousand, one hundred sixty-two".
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