Base | Representation |
---|---|
bin | 101001111110… |
… | …1000100011100 |
3 | 1112102010102112 |
4 | 1103331010130 |
5 | 21113224332 |
6 | 2103413152 |
7 | 355031351 |
oct | 123750434 |
9 | 45363375 |
10 | 22008092 |
11 | 11472007 |
12 | 74541b8 |
13 | 4737452 |
14 | 2ccc628 |
15 | 1deadb2 |
hex | 14fd11c |
22008092 has 12 divisors (see below), whose sum is σ = 38613960. Its totient is φ = 10975536.
The previous prime is 22008089. The next prime is 22008101. The reversal of 22008092 is 29080022.
It is a super-2 number, since 2×220080922 = 968712226960928, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 5342 + ... + 8517.
It is an arithmetic number, because the mean of its divisors is an integer number (3217830).
Almost surely, 222008092 is an apocalyptic number.
It is an amenable number.
22008092 is a deficient number, since it is larger than the sum of its proper divisors (16605868).
22008092 is a wasteful number, since it uses less digits than its factorization.
22008092 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14260 (or 14258 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 23.
The square root of 22008092 is about 4691.2782906155. The cubic root of 22008092 is about 280.2382835547.
The spelling of 22008092 in words is "twenty-two million, eight thousand, ninety-two".
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