Base | Representation |
---|---|
bin | 10101010000111000… |
… | …101010100110100101 |
3 | 2011221012012002021210 |
4 | 111100320222212211 |
5 | 333224424241300 |
6 | 14253330102033 |
7 | 1435536451530 |
oct | 252070524645 |
9 | 64835162253 |
10 | 22831868325 |
11 | 9756aa3672 |
12 | 451241a919 |
13 | 21cb2b2376 |
14 | 1168443a17 |
15 | 8d969d050 |
hex | 550e2a9a5 |
22831868325 has 24 divisors (see below), whose sum is σ = 43141359808. Its totient is φ = 10437425280.
The previous prime is 22831868243. The next prime is 22831868347. The reversal of 22831868325 is 52386813822.
It is not a de Polignac number, because 22831868325 - 215 = 22831835557 is a prime.
It is a super-2 number, since 2×228318683252 (a number of 22 digits) contains 22 as substring.
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 23 ways as a sum of consecutive naturals, for example, 21744112 + ... + 21745161.
Almost surely, 222831868325 is an apocalyptic number.
22831868325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
22831868325 is a deficient number, since it is larger than the sum of its proper divisors (20309491483).
22831868325 is a wasteful number, since it uses less digits than its factorization.
22831868325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43489293 (or 43489288 counting only the distinct ones).
The product of its digits is 1105920, while the sum is 48.
The spelling of 22831868325 in words is "twenty-two billion, eight hundred thirty-one million, eight hundred sixty-eight thousand, three hundred twenty-five".
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