Base | Representation |
---|---|
bin | 10011001011101010… |
… | …010010101100111010 |
3 | 1222011102101022212010 |
4 | 103023222102230322 |
5 | 314140230340212 |
6 | 13243443230350 |
7 | 1326256215333 |
oct | 231352225472 |
9 | 58142338763 |
10 | 20596730682 |
11 | 880a354680 |
12 | 3ba99783b6 |
13 | 1c331ca408 |
14 | dd565b28a |
15 | 80834003c |
hex | 4cba92b3a |
20596730682 has 16 divisors (see below), whose sum is σ = 44938321632. Its totient is φ = 6241433520.
The previous prime is 20596730653. The next prime is 20596730699. The reversal of 20596730682 is 28603769502.
20596730682 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
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, 156035773 + ... + 156035904.
It is an arithmetic number, because the mean of its divisors is an integer number (2808645102).
Almost surely, 220596730682 is an apocalyptic number.
20596730682 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
20596730682 is an abundant number, since it is smaller than the sum of its proper divisors (24341590950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20596730682 is a wasteful number, since it uses less digits than its factorization.
20596730682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312071693.
The product of its (nonzero) digits is 1088640, while the sum is 48.
The spelling of 20596730682 in words is "twenty billion, five hundred ninety-six million, seven hundred thirty thousand, six hundred eighty-two".
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