Base | Representation |
---|---|
bin | 10100100101111110… |
… | …101000001101011010 |
3 | 2010002000122112211000 |
4 | 110211332220031122 |
5 | 330241133323343 |
6 | 14054053045430 |
7 | 1411645664442 |
oct | 244576501532 |
9 | 63060575730 |
10 | 22112011098 |
11 | 9417721241 |
12 | 4351326876 |
13 | 211510c848 |
14 | 10da9bb122 |
15 | 8963a6ed3 |
hex | 525fa835a |
22112011098 has 16 divisors (see below), whose sum is σ = 49137802560. Its totient is φ = 7370670348.
The previous prime is 22112011093. The next prime is 22112011099. The reversal of 22112011098 is 89011021122.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (22112011093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204740790 + ... + 204740897.
It is an arithmetic number, because the mean of its divisors is an integer number (3071112660).
Almost surely, 222112011098 is an apocalyptic number.
22112011098 is an abundant number, since it is smaller than the sum of its proper divisors (27025791462).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22112011098 is a wasteful number, since it uses less digits than its factorization.
22112011098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 409481698 (or 409481692 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 27.
The spelling of 22112011098 in words is "twenty-two billion, one hundred twelve million, eleven thousand, ninety-eight".
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