Base | Representation |
---|---|
bin | 10100100100111101… |
… | …101010110000000000 |
3 | 2010000211121101111000 |
4 | 110210331222300000 |
5 | 330222303412034 |
6 | 14052244052000 |
7 | 1411351151364 |
oct | 244475526000 |
9 | 63024541430 |
10 | 22094982144 |
11 | 9409050124 |
12 | 4347694000 |
13 | 2111729841 |
14 | 10d86272a4 |
15 | 894b41599 |
hex | 524f6ac00 |
22094982144 has 352 divisors, whose sum is σ = 71717054400. Its totient is φ = 6688604160.
The previous prime is 22094982113. The next prime is 22094982167. The reversal of 22094982144 is 44128949022.
It is a self number, because there is not a number n which added to its sum of digits gives 22094982144.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13629654 + ... + 13631274.
Almost surely, 222094982144 is an apocalyptic number.
22094982144 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 22094982144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35858527200).
22094982144 is an abundant number, since it is smaller than the sum of its proper divisors (49622072256).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22094982144 is a wasteful number, since it uses less digits than its factorization.
22094982144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1696 (or 1672 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 45.
The spelling of 22094982144 in words is "twenty-two billion, ninety-four million, nine hundred eighty-two thousand, one hundred forty-four".
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