Base | Representation |
---|---|
bin | 10100100111010010… |
… | …101000111110001000 |
3 | 2010010120002102222121 |
4 | 110213102220332020 |
5 | 330312303044222 |
6 | 14100201101024 |
7 | 1412334121165 |
oct | 244722507610 |
9 | 63116072877 |
10 | 22134034312 |
11 | 94290a3645 |
12 | 4358787774 |
13 | 2119850b30 |
14 | 10dd8b106c |
15 | 8982a75c7 |
hex | 5274a8f88 |
22134034312 has 32 divisors (see below), whose sum is σ = 45733121280. Its totient is φ = 9978131520.
The previous prime is 22134034301. The next prime is 22134034313. The reversal of 22134034312 is 21343043122.
It is not an unprimeable number, because it can be changed into a prime (22134034313) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2470264 + ... + 2479207.
It is an arithmetic number, because the mean of its divisors is an integer number (1429160040).
Almost surely, 222134034312 is an apocalyptic number.
It is an amenable number.
22134034312 is an abundant number, since it is smaller than the sum of its proper divisors (23599086968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22134034312 is a wasteful number, since it uses less digits than its factorization.
22134034312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4949533 (or 4949529 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 22134034312 its reverse (21343043122), we get a palindrome (43477077434).
The spelling of 22134034312 in words is "twenty-two billion, one hundred thirty-four million, thirty-four thousand, three hundred twelve".
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