Base | Representation |
---|---|
bin | 10010101011110100… |
… | …100110110111010011 |
3 | 1220210012020211122100 |
4 | 102223310212313103 |
5 | 312042004020140 |
6 | 13114442211443 |
7 | 1310111656431 |
oct | 225364466723 |
9 | 56705224570 |
10 | 20062563795 |
11 | 856588113a |
12 | 3a7aab3b83 |
13 | 1b79641831 |
14 | d8472dd51 |
15 | 7c64c8530 |
hex | 4abd26dd3 |
20062563795 has 12 divisors (see below), whose sum is σ = 34775110656. Its totient is φ = 10700034000.
The previous prime is 20062563779. The next prime is 20062563797. The reversal of 20062563795 is 59736526002.
20062563795 is a `hidden beast` number, since 2 + 0 + 0 + 6 + 2 + 5 + 637 + 9 + 5 = 666.
It is not a de Polignac number, because 20062563795 - 24 = 20062563779 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 445834751 = 20062563795 / (2 + 0 + 0 + 6 + 2 + 5 + 6 + 3 + 7 + 9 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 20062563795.
It is not an unprimeable number, because it can be changed into a prime (20062563797) 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, 222917331 + ... + 222917420.
It is an arithmetic number, because the mean of its divisors is an integer number (2897925888).
Almost surely, 220062563795 is an apocalyptic number.
20062563795 is a deficient number, since it is larger than the sum of its proper divisors (14712546861).
20062563795 is a wasteful number, since it uses less digits than its factorization.
20062563795 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445834762 (or 445834759 counting only the distinct ones).
The product of its (nonzero) digits is 680400, while the sum is 45.
The spelling of 20062563795 in words is "twenty billion, sixty-two million, five hundred sixty-three thousand, seven hundred ninety-five".
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