Base | Representation |
---|---|
bin | 1010000100000110011010… |
… | …01000011100001110101010 |
3 | 2220100201021022122110020121 |
4 | 11002003031020130032222 |
5 | 10400044004420113200 |
6 | 115022520514513454 |
7 | 4442630420045053 |
oct | 502031510341652 |
9 | 86321238573217 |
10 | 22131113051050 |
11 | 70628303a6753 |
12 | 25951a8b9588a |
13 | c46c551bcb03 |
14 | 567219d5172a |
15 | 285a33789e1a |
hex | 1420cd21c3aa |
22131113051050 has 96 divisors (see below), whose sum is σ = 41691499823232. Its totient is φ = 8739459809280.
The previous prime is 22131113051039. The next prime is 22131113051093. The reversal of 22131113051050 is 5015031113122.
It is a super-2 number, since 2×221311130510502 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (25).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3620332794 + ... + 3620338906.
It is an arithmetic number, because the mean of its divisors is an integer number (434286456492).
Almost surely, 222131113051050 is an apocalyptic number.
22131113051050 is a deficient number, since it is larger than the sum of its proper divisors (19560386772182).
22131113051050 is a wasteful number, since it uses less digits than its factorization.
22131113051050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7952 (or 7947 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 25.
Adding to 22131113051050 its reverse (5015031113122), we get a palindrome (27146144164172).
The spelling of 22131113051050 in words is "twenty-two trillion, one hundred thirty-one billion, one hundred thirteen million, fifty-one thousand, fifty".
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