Base | Representation |
---|---|
bin | 101010011110… |
… | …0100110100101 |
3 | 1112220100101210 |
4 | 1110330212211 |
5 | 21200041300 |
6 | 2113142033 |
7 | 360164142 |
oct | 124744645 |
9 | 45810353 |
10 | 22268325 |
11 | 1162a582 |
12 | 755a919 |
13 | 47c8a31 |
14 | 2d593c9 |
15 | 1e4d050 |
hex | 153c9a5 |
22268325 has 12 divisors (see below), whose sum is σ = 36817088. Its totient is φ = 11876400.
The previous prime is 22268273. The next prime is 22268327. The reversal of 22268325 is 52386222.
It is not a de Polignac number, because 22268325 - 28 = 22268069 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22268292 and 22268301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22268327) 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 11 ways as a sum of consecutive naturals, for example, 148381 + ... + 148530.
Almost surely, 222268325 is an apocalyptic number.
22268325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
22268325 is a deficient number, since it is larger than the sum of its proper divisors (14548763).
22268325 is a wasteful number, since it uses less digits than its factorization.
22268325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 296924 (or 296919 counting only the distinct ones).
The product of its digits is 11520, while the sum is 30.
The square root of 22268325 is about 4718.9326123606. The cubic root of 22268325 is about 281.3385104141.
The spelling of 22268325 in words is "twenty-two million, two hundred sixty-eight thousand, three hundred twenty-five".
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