Base | Representation |
---|---|
bin | 10101010111111101… |
… | …001001001100101010 |
3 | 2012020110101022122220 |
4 | 111113331021030222 |
5 | 334000310421410 |
6 | 14313204254510 |
7 | 1441506612240 |
oct | 252775111452 |
9 | 65213338586 |
10 | 22950482730 |
11 | 9807a493aa |
12 | 45460a1436 |
13 | 2219a426c6 |
14 | 117a0bc790 |
15 | 8e4ccd070 |
hex | 557f4932a |
22950482730 has 64 divisors (see below), whose sum is σ = 62964615168. Its totient is φ = 5244598080.
The previous prime is 22950482719. The next prime is 22950482761. The reversal of 22950482730 is 3728405922.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1130449 + ... + 1150571.
It is an arithmetic number, because the mean of its divisors is an integer number (983822112).
Almost surely, 222950482730 is an apocalyptic number.
22950482730 is an abundant number, since it is smaller than the sum of its proper divisors (40014132438).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22950482730 is a wasteful number, since it uses less digits than its factorization.
22950482730 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25571.
The product of its (nonzero) digits is 241920, while the sum is 42.
The spelling of 22950482730 in words is "twenty-two billion, nine hundred fifty million, four hundred eighty-two thousand, seven hundred thirty".
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