Base | Representation |
---|---|
bin | 10101000010011101… |
… | …101000110100000000 |
3 | 2011022022212221000000 |
4 | 111002131220310000 |
5 | 332231003331310 |
6 | 14213324000000 |
7 | 1426540666554 |
oct | 250235506400 |
9 | 64268787000 |
10 | 22589902080 |
11 | 9642457869 |
12 | 4465390000 |
13 | 2190123585 |
14 | 1144259864 |
15 | 8c33044c0 |
hex | 542768d00 |
22589902080 has 504 divisors, whose sum is σ = 83161840608. Its totient is φ = 5873430528.
The previous prime is 22589902063. The next prime is 22589902117. The reversal of 22589902080 is 8020998522.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
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 55 ways as a sum of consecutive naturals, for example, 40123879 + ... + 40124441.
It is an arithmetic number, because the mean of its divisors is an integer number (165003652).
Almost surely, 222589902080 is an apocalyptic number.
22589902080 is a gapful number since it is divisible by the number (20) 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 22589902080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41580920304).
22589902080 is an abundant number, since it is smaller than the sum of its proper divisors (60571938528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22589902080 is an frugal number, since it uses more digits than its factorization.
22589902080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 645 (or 616 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 45.
The spelling of 22589902080 in words is "twenty-two billion, five hundred eighty-nine million, nine hundred two thousand, eighty".
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