Base | Representation |
---|---|
bin | 101010100111… |
… | …1000101110001 |
3 | 1120001012021101 |
4 | 1111033011301 |
5 | 21210002144 |
6 | 2114524401 |
7 | 360631000 |
oct | 125170561 |
9 | 46035241 |
10 | 22344049 |
11 | 11681462 |
12 | 7596701 |
13 | 4824340 |
14 | 2d78c37 |
15 | 1e656d4 |
hex | 154f171 |
22344049 has 16 divisors (see below), whose sum is σ = 28067200. Its totient is φ = 17675280.
The previous prime is 22344011. The next prime is 22344053. The reversal of 22344049 is 94044322.
It is not a de Polignac number, because 22344049 - 27 = 22343921 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22344089) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1954 + ... + 6964.
It is an arithmetic number, because the mean of its divisors is an integer number (1754200).
Almost surely, 222344049 is an apocalyptic number.
It is an amenable number.
22344049 is a deficient number, since it is larger than the sum of its proper divisors (5723151).
22344049 is an equidigital number, since it uses as much as digits as its factorization.
22344049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5045 (or 5031 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 28.
The square root of 22344049 is about 4726.9492275674. The cubic root of 22344049 is about 281.6570491836.
The spelling of 22344049 in words is "twenty-two million, three hundred forty-four thousand, forty-nine".
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