Base | Representation |
---|---|
bin | 10100110111011001… |
… | …011111001010101100 |
3 | 2010211101120120021112 |
4 | 110313121133022230 |
5 | 331340442431440 |
6 | 14143053051152 |
7 | 1422125051513 |
oct | 246731371254 |
9 | 63741516245 |
10 | 22404264620 |
11 | 9557694681 |
12 | 4413186ab8 |
13 | 216082771a |
14 | 112773567a |
15 | 8b1d85965 |
hex | 53765f2ac |
22404264620 has 12 divisors (see below), whose sum is σ = 47048955744. Its totient is φ = 8961705840.
The previous prime is 22404264611. The next prime is 22404264683. The reversal of 22404264620 is 2646240422.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560106596 + ... + 560106635.
It is an arithmetic number, because the mean of its divisors is an integer number (3920746312).
Almost surely, 222404264620 is an apocalyptic number.
22404264620 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22404264620 is an abundant number, since it is smaller than the sum of its proper divisors (24644691124).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22404264620 is a wasteful number, since it uses less digits than its factorization.
22404264620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1120213240 (or 1120213238 counting only the distinct ones).
The product of its (nonzero) digits is 36864, while the sum is 32.
The spelling of 22404264620 in words is "twenty-two billion, four hundred four million, two hundred sixty-four thousand, six hundred twenty".
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