Base | Representation |
---|---|
bin | 10010110100000001… |
… | …000110100111001111 |
3 | 1221010202222020021012 |
4 | 102310001012213033 |
5 | 312332203313140 |
6 | 13140233155435 |
7 | 1313401440215 |
oct | 226401064717 |
9 | 57122866235 |
10 | 20200057295 |
11 | 8626451030 |
12 | 3ab8b5bb7b |
13 | 1b9bc82032 |
14 | d98ac0cb5 |
15 | 7d35d7265 |
hex | 4b40469cf |
20200057295 has 16 divisors (see below), whose sum is σ = 26456205312. Its totient is φ = 14684009760.
The previous prime is 20200057277. The next prime is 20200057333. The reversal of 20200057295 is 59275000202.
It is a happy number.
It is not a de Polignac number, because 20200057295 - 210 = 20200056271 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32174 + ... + 203556.
It is an arithmetic number, because the mean of its divisors is an integer number (1653512832).
Almost surely, 220200057295 is an apocalyptic number.
20200057295 is a deficient number, since it is larger than the sum of its proper divisors (6256148017).
20200057295 is a wasteful number, since it uses less digits than its factorization.
20200057295 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 173542.
The product of its (nonzero) digits is 12600, while the sum is 32.
Adding to 20200057295 its reverse (59275000202), we get a palindrome (79475057497).
The spelling of 20200057295 in words is "twenty billion, two hundred million, fifty-seven thousand, two hundred ninety-five".
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