Base | Representation |
---|---|
bin | 1100111010000111… |
… | …01110110011000000 |
3 | 122212221221212101100 |
4 | 12131003232303000 |
5 | 103143032441240 |
6 | 3103353134400 |
7 | 333505521162 |
oct | 63503566300 |
9 | 18787855340 |
10 | 6929968320 |
11 | 2a36871850 |
12 | 14149ba400 |
13 | 865955b92 |
14 | 49a52a932 |
15 | 2a85d3e30 |
hex | 19d0eecc0 |
6929968320 has 168 divisors, whose sum is σ = 26003250000. Its totient is φ = 1679984640.
The previous prime is 6929968291. The next prime is 6929968343. The reversal of 6929968320 is 238699296.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77695 + ... + 141054.
It is an arithmetic number, because the mean of its divisors is an integer number (154781250).
Almost surely, 26929968320 is an apocalyptic number.
6929968320 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6929968320 is an abundant number, since it is smaller than the sum of its proper divisors (19073281680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6929968320 is a wasteful number, since it uses less digits than its factorization.
6929968320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218783 (or 218770 counting only the distinct ones).
The product of its (nonzero) digits is 2519424, while the sum is 54.
The square root of 6929968320 is about 83246.4312748601. The cubic root of 6929968320 is about 1906.5304666322.
The spelling of 6929968320 in words is "six billion, nine hundred twenty-nine million, nine hundred sixty-eight thousand, three hundred twenty".
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