Base | Representation |
---|---|
bin | 10100100111001110… |
… | …110001100110101100 |
3 | 2010010111011222010020 |
4 | 110213032301212230 |
5 | 330312023133400 |
6 | 14100123242140 |
7 | 1412322401211 |
oct | 244716614654 |
9 | 63114158106 |
10 | 22133021100 |
11 | 9428571383 |
12 | 4358379350 |
13 | 21195878b8 |
14 | 10dd6c9b08 |
15 | 8981572a0 |
hex | 5273b19ac |
22133021100 has 72 divisors (see below), whose sum is σ = 64660028160. Its totient is φ = 5844828480.
The previous prime is 22133021081. The next prime is 22133021143. The reversal of 22133021100 is 112033122.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 22133021100.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 327240 + ... + 389039.
Almost surely, 222133021100 is an apocalyptic number.
22133021100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
22133021100 is an abundant number, since it is smaller than the sum of its proper divisors (42527007060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22133021100 is a wasteful number, since it uses less digits than its factorization.
22133021100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 716399 (or 716392 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 22133021100 its reverse (112033122), we get a palindrome (22245054222).
The spelling of 22133021100 in words is "twenty-two billion, one hundred thirty-three million, twenty-one thousand, one hundred".
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