Base | Representation |
---|---|
bin | 101001110111111001… |
… | …0001001101111000100 |
3 | 22121002211120110220120 |
4 | 1103233302021233010 |
5 | 2433130043410440 |
6 | 105150521501540 |
7 | 6332233331142 |
oct | 1235762115704 |
9 | 277084513816 |
10 | 89922247620 |
11 | 35154845627 |
12 | 155169418b0 |
13 | 863099ac5a |
14 | 44d085c592 |
15 | 251461ddd0 |
hex | 14efc89bc4 |
89922247620 has 48 divisors (see below), whose sum is σ = 262729353600. Its totient is φ = 22936688896.
The previous prime is 89922247619. The next prime is 89922247721. The reversal of 89922247620 is 2674222998.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32579145 + ... + 32581904.
It is an arithmetic number, because the mean of its divisors is an integer number (5473528200).
Almost surely, 289922247620 is an apocalyptic number.
It is an amenable number.
89922247620 is an abundant number, since it is smaller than the sum of its proper divisors (172807105980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89922247620 is a wasteful number, since it uses less digits than its factorization.
89922247620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65161084 (or 65161082 counting only the distinct ones).
The product of its (nonzero) digits is 1741824, while the sum is 51.
The spelling of 89922247620 in words is "eighty-nine billion, nine hundred twenty-two million, two hundred forty-seven thousand, six hundred twenty".
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