Base | Representation |
---|---|
bin | 10101010101111110… |
… | …011011001010110010 |
3 | 2012011010212122012102 |
4 | 111111332123022302 |
5 | 333413304422200 |
6 | 14310020300402 |
7 | 1440624346622 |
oct | 252576331262 |
9 | 65133778172 |
10 | 22917264050 |
11 | 97a021a74a |
12 | 4536b41702 |
13 | 2212bb1695 |
14 | 1175912882 |
15 | 8e1e1a6d5 |
hex | 555f9b2b2 |
22917264050 has 54 divisors (see below), whose sum is σ = 43332408189. Its totient is φ = 9017470800.
The previous prime is 22917264049. The next prime is 22917264053. The reversal of 22917264050 is 5046271922.
It can be written as a sum of positive squares in 2 ways, for example, as 22458918769 + 458345281 = 149863^2 + 21409^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=107045.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22917263995 and 22917264013.
It is not an unprimeable number, because it can be changed into a prime (22917264053) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 84565415 + ... + 84565685.
Almost surely, 222917264050 is an apocalyptic number.
22917264050 is a deficient number, since it is larger than the sum of its proper divisors (20415144139).
22917264050 is an frugal number, since it uses more digits than its factorization.
22917264050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 712 (or 357 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 38.
The spelling of 22917264050 in words is "twenty-two billion, nine hundred seventeen million, two hundred sixty-four thousand, fifty".
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