Base | Representation |
---|---|
bin | 10101010011001001… |
… | …001000001110100000 |
3 | 2012000211110002021011 |
4 | 111103021020032200 |
5 | 333314123112100 |
6 | 14301201510304 |
7 | 1436506366105 |
oct | 252311101640 |
9 | 65024402234 |
10 | 22869738400 |
11 | 9776409a53 |
12 | 4523042394 |
13 | 22060b15b2 |
14 | 116d4a0aac |
15 | 8dcb7dbba |
hex | 5532483a0 |
22869738400 has 36 divisors (see below), whose sum is σ = 55830750822. Its totient is φ = 9147895040.
The previous prime is 22869738391. The next prime is 22869738421. The reversal of 22869738400 is 483796822.
It can be written as a sum of positive squares in 3 ways, for example, as 8451492624 + 14418245776 = 91932^2 + 120076^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14292787 + ... + 14294386.
Almost surely, 222869738400 is an apocalyptic number.
22869738400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22869738400 is an abundant number, since it is smaller than the sum of its proper divisors (32961012422).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22869738400 is a wasteful number, since it uses less digits than its factorization.
22869738400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28587193 (or 28587180 counting only the distinct ones).
The product of its (nonzero) digits is 1161216, while the sum is 49.
The spelling of 22869738400 in words is "twenty-two billion, eight hundred sixty-nine million, seven hundred thirty-eight thousand, four hundred".
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