Base | Representation |
---|---|
bin | 10011001100010000… |
… | …011101111010110000 |
3 | 1222012010012202110002 |
4 | 103030100131322300 |
5 | 314200311104341 |
6 | 13244441525132 |
7 | 1326440245430 |
oct | 231420357260 |
9 | 58163182402 |
10 | 20606738096 |
11 | 8814a6a36a |
12 | 3bb11a37a8 |
13 | 1c352c2469 |
14 | dd6b042c0 |
15 | 80916a29b |
hex | 4cc41deb0 |
20606738096 has 20 divisors (see below), whose sum is σ = 45629206032. Its totient is φ = 8831459136.
The previous prime is 20606738069. The next prime is 20606738101. The reversal of 20606738096 is 69083760602.
It is a self number, because there is not a number n which added to its sum of digits gives 20606738096.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91994255 + ... + 91994478.
Almost surely, 220606738096 is an apocalyptic number.
It is an amenable number.
20606738096 is an abundant number, since it is smaller than the sum of its proper divisors (25022467936).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20606738096 is a wasteful number, since it uses less digits than its factorization.
20606738096 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183988748 (or 183988742 counting only the distinct ones).
The product of its (nonzero) digits is 653184, while the sum is 47.
The spelling of 20606738096 in words is "twenty billion, six hundred six million, seven hundred thirty-eight thousand, ninety-six".
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