Base | Representation |
---|---|
bin | 101010010101… |
… | …1111100111100 |
3 | 1112202212211211 |
4 | 1110223330330 |
5 | 21140400444 |
6 | 2111454204 |
7 | 356461252 |
oct | 124537474 |
9 | 45685754 |
10 | 22200124 |
11 | 11593311 |
12 | 7527364 |
13 | 47a398b |
14 | 2d3c5d2 |
15 | 1e37c34 |
hex | 152bf3c |
22200124 has 12 divisors (see below), whose sum is σ = 38990448. Its totient is φ = 11060000.
The previous prime is 22200119. The next prime is 22200131. The reversal of 22200124 is 42100222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8752 + ... + 10999.
It is an arithmetic number, because the mean of its divisors is an integer number (3249204).
Almost surely, 222200124 is an apocalyptic number.
It is an amenable number.
22200124 is a deficient number, since it is larger than the sum of its proper divisors (16790324).
22200124 is a wasteful number, since it uses less digits than its factorization.
22200124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20036 (or 20034 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 13.
The square root of 22200124 is about 4711.7007545047. The cubic root of 22200124 is about 281.0509990472.
Adding to 22200124 its reverse (42100222), we get a palindrome (64300346).
The spelling of 22200124 in words is "twenty-two million, two hundred thousand, one hundred twenty-four".
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