Base | Representation |
---|---|
bin | 1010000100001000101011… |
… | …01011100111001000110000 |
3 | 2220100211102010222120022022 |
4 | 11002010111223213020300 |
5 | 10400104003014332240 |
6 | 115023241355131012 |
7 | 4443002526643502 |
oct | 502042553471060 |
9 | 86324363876268 |
10 | 22132330230320 |
11 | 70632a5476532 |
12 | 2595488743a68 |
13 | c470ba41a82b |
14 | 5672d3873d72 |
15 | 285aa556a9b5 |
hex | 142115ae7230 |
22132330230320 has 80 divisors (see below), whose sum is σ = 51940834100640. Its totient is φ = 8769813891072.
The previous prime is 22132330230293. The next prime is 22132330230337. The reversal of 22132330230320 is 2303203323122.
It is a tau number, because it is divible by the number of its divisors (80).
It is a self number, because there is not a number n which added to its sum of digits gives 22132330230320.
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, 277415396 + ... + 277495164.
It is an arithmetic number, because the mean of its divisors is an integer number (649260426258).
Almost surely, 222132330230320 is an apocalyptic number.
22132330230320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22132330230320 is an abundant number, since it is smaller than the sum of its proper divisors (29808503870320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22132330230320 is a wasteful number, since it uses less digits than its factorization.
22132330230320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112302 (or 112296 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 26.
Adding to 22132330230320 its reverse (2303203323122), we get a palindrome (24435533553442).
The spelling of 22132330230320 in words is "twenty-two trillion, one hundred thirty-two billion, three hundred thirty million, two hundred thirty thousand, three hundred twenty".
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