Base | Representation |
---|---|
bin | 101011110110… |
… | …0100100111100 |
3 | 1121020222010202 |
4 | 1113230210330 |
5 | 21341122431 |
6 | 2140423032 |
7 | 366255443 |
oct | 127544474 |
9 | 47228122 |
10 | 22989116 |
11 | 11a82077 |
12 | 7847a78 |
13 | 49bbb37 |
14 | 30a5d5a |
15 | 20418cb |
hex | 15ec93c |
22989116 has 6 divisors (see below), whose sum is σ = 40230960. Its totient is φ = 11494556.
The previous prime is 22989103. The next prime is 22989119. The reversal of 22989116 is 61198922.
It is a super-2 number, since 2×229891162 = 1056998908922912, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 22989116.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22989119) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2873636 + ... + 2873643.
It is an arithmetic number, because the mean of its divisors is an integer number (6705160).
Almost surely, 222989116 is an apocalyptic number.
It is an amenable number.
22989116 is a deficient number, since it is larger than the sum of its proper divisors (17241844).
22989116 is a wasteful number, since it uses less digits than its factorization.
22989116 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5747283 (or 5747281 counting only the distinct ones).
The product of its digits is 15552, while the sum is 38.
The square root of 22989116 is about 4794.6966535955. The cubic root of 22989116 is about 284.3418319968.
The spelling of 22989116 in words is "twenty-two million, nine hundred eighty-nine thousand, one hundred sixteen".
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