Base | Representation |
---|---|
bin | 1010000000101010100111… |
… | …10010011101110010000000 |
3 | 2212221102200200222101102110 |
4 | 11000111103302131302000 |
5 | 10341130323430130422 |
6 | 114452403511015320 |
7 | 4431252315213666 |
oct | 500252362356200 |
9 | 85842620871373 |
10 | 22013113130112 |
11 | 7017788532635 |
12 | 257635706a540 |
13 | c38a9b4a9aa0 |
14 | 5616244c4c36 |
15 | 2829291b060c |
hex | 140553c9dc80 |
22013113130112 has 128 divisors (see below), whose sum is σ = 65001500766720. Its totient is φ = 6554773094400.
The previous prime is 22013113130093. The next prime is 22013113130131. The reversal of 22013113130112 is 21103131131022.
It is an interprime number because it is at equal distance from previous prime (22013113130093) and next prime (22013113130131).
It is a tau number, because it is divible by the number of its divisors (128).
It is a super-2 number, since 2×220131131301122 (a number of 27 digits) contains 22 as substring.
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, 70969089 + ... + 71278592.
It is an arithmetic number, because the mean of its divisors is an integer number (507824224740).
Almost surely, 222013113130112 is an apocalyptic number.
It is an amenable number.
22013113130112 is an abundant number, since it is smaller than the sum of its proper divisors (42988387636608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22013113130112 is a wasteful number, since it uses less digits than its factorization.
22013113130112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142247742 (or 142247730 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 22013113130112 its reverse (21103131131022), we get a palindrome (43116244261134).
The spelling of 22013113130112 in words is "twenty-two trillion, thirteen billion, one hundred thirteen million, one hundred thirty thousand, one hundred twelve".
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