Base | Representation |
---|---|
bin | 110010001100101011… |
… | …1101110100110011010 |
3 | 101022020202101220121220 |
4 | 1210121113232212122 |
5 | 3231233224123421 |
6 | 121304512312510 |
7 | 10534244314236 |
oct | 1443127564632 |
9 | 338222356556 |
10 | 107799832986 |
11 | 4179921706a |
12 | 18a85b42736 |
13 | a21c73a531 |
14 | 5308d015c6 |
15 | 2c0dd963c6 |
hex | 19195ee99a |
107799832986 has 16 divisors (see below), whose sum is σ = 215635008384. Its totient is φ = 35927387264.
The previous prime is 107799832981. The next prime is 107799833017. The reversal of 107799832986 is 689238997701.
It is a self number, because there is not a number n which added to its sum of digits gives 107799832986.
It is not an unprimeable number, because it can be changed into a prime (107799832981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1432866 + ... + 1506221.
It is an arithmetic number, because the mean of its divisors is an integer number (13477188024).
Almost surely, 2107799832986 is an apocalyptic number.
107799832986 is an abundant number, since it is smaller than the sum of its proper divisors (107835175398).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
107799832986 is a wasteful number, since it uses less digits than its factorization.
107799832986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2945205.
The product of its (nonzero) digits is 82301184, while the sum is 69.
The spelling of 107799832986 in words is "one hundred seven billion, seven hundred ninety-nine million, eight hundred thirty-two thousand, nine hundred eighty-six".
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