Base | Representation |
---|---|
bin | 1010000010111010101… |
… | …01111010010000001000 |
3 | 1012222221000211212222110 |
4 | 11001131111322100020 |
5 | 21123343313032032 |
6 | 422322121422320 |
7 | 33636320364045 |
oct | 5013525722010 |
9 | 1188830755873 |
10 | 345163408392 |
11 | 123423822500 |
12 | 56a8a63a9a0 |
13 | 267198549ba |
14 | 129c538a1cc |
15 | 8ea26297cc |
hex | 505d57a408 |
345163408392 has 48 divisors (see below), whose sum is σ = 948486233520. Its totient is φ = 104594971360.
The previous prime is 345163408361. The next prime is 345163408393. The reversal of 345163408392 is 293804361543.
It is not an unprimeable number, because it can be changed into a prime (345163408393) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59426058 + ... + 59431865.
It is an arithmetic number, because the mean of its divisors is an integer number (19760129865).
Almost surely, 2345163408392 is an apocalyptic number.
It is an amenable number.
345163408392 is an abundant number, since it is smaller than the sum of its proper divisors (603322825128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
345163408392 is a wasteful number, since it uses less digits than its factorization.
345163408392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118857954 (or 118857939 counting only the distinct ones).
The product of its (nonzero) digits is 1866240, while the sum is 48.
The spelling of 345163408392 in words is "three hundred forty-five billion, one hundred sixty-three million, four hundred eight thousand, three hundred ninety-two".
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