Base | Representation |
---|---|
bin | 1010000100000110001111… |
… | …10110011101011000100000 |
3 | 2220100201001010221002222010 |
4 | 11002003013312131120200 |
5 | 10400043314224413404 |
6 | 115022504031512520 |
7 | 4442625263003142 |
oct | 502030766353040 |
9 | 86321033832863 |
10 | 22131024451104 |
11 | 7062795391258 |
12 | 2595183388740 |
13 | c46c3ca3b1ca |
14 | 56720c28ac92 |
15 | 285a2aad8189 |
hex | 1420c7d9d620 |
22131024451104 has 144 divisors (see below), whose sum is σ = 63705451144608. Its totient is φ = 6703649992704.
The previous prime is 22131024451099. The next prime is 22131024451111. The reversal of 22131024451104 is 40115442013122.
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 23 ways as a sum of consecutive naturals, for example, 6689722 + ... + 9434745.
It is an arithmetic number, because the mean of its divisors is an integer number (442398966282).
Almost surely, 222131024451104 is an apocalyptic number.
22131024451104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
22131024451104 is an abundant number, since it is smaller than the sum of its proper divisors (41574426693504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22131024451104 is a wasteful number, since it uses less digits than its factorization.
22131024451104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16124555 (or 16124518 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 30.
Adding to 22131024451104 its reverse (40115442013122), we get a palindrome (62246466464226).
The spelling of 22131024451104 in words is "twenty-two trillion, one hundred thirty-one billion, twenty-four million, four hundred fifty-one thousand, one hundred four".
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