Base | Representation |
---|---|
bin | 1010000000101000100101… |
… | …10000001001000110110100 |
3 | 2212221022212122211100011212 |
4 | 11000110102300021012310 |
5 | 10341121110113031400 |
6 | 114452103332220552 |
7 | 4431213265611524 |
oct | 500242260110664 |
9 | 85838778740155 |
10 | 22012022002100 |
11 | 7017278627a49 |
12 | 25760b176a758 |
13 | c38956414400 |
14 | 56155d615684 |
15 | 2828b34cd335 |
hex | 140512c091b4 |
22012022002100 has 108 divisors (see below), whose sum is σ = 52377766983360. Its totient is φ = 8024635382400.
The previous prime is 22012022002073. The next prime is 22012022002151. The reversal of 22012022002100 is 120022021022.
It is a super-2 number, since 2×220120220021002 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6908486 + ... + 9578685.
It is an arithmetic number, because the mean of its divisors is an integer number (484979323920).
Almost surely, 222012022002100 is an apocalyptic number.
22012022002100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22012022002100 is an abundant number, since it is smaller than the sum of its proper divisors (30365744981260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22012022002100 is a wasteful number, since it uses less digits than its factorization.
22012022002100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16487290 (or 16487270 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 22012022002100 its reverse (120022021022), we get a palindrome (22132044023122).
The spelling of 22012022002100 in words is "twenty-two trillion, twelve billion, twenty-two million, two thousand, one hundred".
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