Base | Representation |
---|---|
bin | 1010000011001100101001… |
… | …00111111000110011111000 |
3 | 2220020202012222112111212212 |
4 | 11001212110213320303320 |
5 | 10344042001124102300 |
6 | 115000351302154252 |
7 | 4440452041254320 |
oct | 501462447706370 |
9 | 86222188474785 |
10 | 22100100222200 |
11 | 7050666477390 |
12 | 258b192a22988 |
13 | c44052048500 |
14 | 5659171ba280 |
15 | 284d1ac98935 |
hex | 1419949f8cf8 |
22100100222200 has 288 divisors, whose sum is σ = 69368474597760. Its totient is φ = 6358469644800.
The previous prime is 22100100222143. The next prime is 22100100222209. The reversal of 22100100222200 is 222200100122.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22100100222209) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1643174 + ... + 6848373.
It is an arithmetic number, because the mean of its divisors is an integer number (240862759020).
Almost surely, 222100100222200 is an apocalyptic number.
22100100222200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22100100222200 is an abundant number, since it is smaller than the sum of its proper divisors (47268374375560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22100100222200 is a wasteful number, since it uses less digits than its factorization.
22100100222200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8491607 (or 8491585 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 22100100222200 its reverse (222200100122), we get a palindrome (22322300322322).
The spelling of 22100100222200 in words is "twenty-two trillion, one hundred billion, one hundred million, two hundred twenty-two thousand, two hundred".
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