Base | Representation |
---|---|
bin | 10110011001001011… |
… | …01011100101110010 |
3 | 1011000212012101201101 |
4 | 23030211223211302 |
5 | 144110211131110 |
6 | 5304544555014 |
7 | 603632261311 |
oct | 131445534562 |
9 | 34025171641 |
10 | 12022364530 |
11 | 510a347460 |
12 | 23b6322a6a |
13 | 1197995287 |
14 | 8209a0278 |
15 | 4a56dc13a |
hex | 2cc96b972 |
12022364530 has 64 divisors (see below), whose sum is σ = 24212390400. Its totient is φ = 4260556800.
The previous prime is 12022364503. The next prime is 12022364531. The reversal of 12022364530 is 3546322021.
It is not an unprimeable number, because it can be changed into a prime (12022364531) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1241146 + ... + 1250794.
It is an arithmetic number, because the mean of its divisors is an integer number (378318600).
Almost surely, 212022364530 is an apocalyptic number.
12022364530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12022364530 is an abundant number, since it is smaller than the sum of its proper divisors (12190025870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12022364530 is a wasteful number, since it uses less digits than its factorization.
12022364530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9955.
The product of its (nonzero) digits is 8640, while the sum is 28.
Adding to 12022364530 its reverse (3546322021), we get a palindrome (15568686551).
The spelling of 12022364530 in words is "twelve billion, twenty-two million, three hundred sixty-four thousand, five hundred thirty".
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