Base | Representation |
---|---|
bin | 1010001110010010100100… |
… | …00100001100000001100000 |
3 | 2221121011222222002200002021 |
4 | 11013021102010030001200 |
5 | 10421313032312004200 |
6 | 115451423113231224 |
7 | 4510133656066354 |
oct | 507112204140140 |
9 | 87534888080067 |
10 | 22481235656800 |
11 | 7188269497568 |
12 | 2631020402514 |
13 | c70c822b83cb |
14 | 57a151bbb464 |
15 | 28ebc645b41a |
hex | 14725210c060 |
22481235656800 has 36 divisors (see below), whose sum is σ = 54882316549116. Its totient is φ = 8992494262400.
The previous prime is 22481235656791. The next prime is 22481235656809. The reversal of 22481235656800 is 865653218422.
It is an interprime number because it is at equal distance from previous prime (22481235656791) and next prime (22481235656809).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22481235656809) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14050771486 + ... + 14050773085.
It is an arithmetic number, because the mean of its divisors is an integer number (1524508793031).
Almost surely, 222481235656800 is an apocalyptic number.
22481235656800 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22481235656800 is an abundant number, since it is smaller than the sum of its proper divisors (32401080892316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22481235656800 is a wasteful number, since it uses less digits than its factorization.
22481235656800 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28101544591 (or 28101544578 counting only the distinct ones).
The product of its (nonzero) digits is 5529600, while the sum is 52.
The spelling of 22481235656800 in words is "twenty-two trillion, four hundred eighty-one billion, two hundred thirty-five million, six hundred fifty-six thousand, eight hundred".
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