Base | Representation |
---|---|
bin | 101010000111… |
… | …1001100011010 |
3 | 1112112220021002 |
4 | 1110033030122 |
5 | 21123113310 |
6 | 2105145002 |
7 | 355460654 |
oct | 124171432 |
9 | 45486232 |
10 | 22082330 |
11 | 11512866 |
12 | 748b162 |
13 | 476218a |
14 | 2d0b6d4 |
15 | 1e12da5 |
hex | 150f31a |
22082330 has 16 divisors (see below), whose sum is σ = 39807720. Its totient is φ = 8819712.
The previous prime is 22082309. The next prime is 22082381. The reversal of 22082330 is 3328022.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 9853321 + 12229009 = 3139^2 + 3497^2 .
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8102 + ... + 10478.
Almost surely, 222082330 is an apocalyptic number.
22082330 is a deficient number, since it is larger than the sum of its proper divisors (17725390).
22082330 is a wasteful number, since it uses less digits than its factorization.
22082330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3313.
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 22082330 is about 4699.1839717125. The cubic root of 22082330 is about 280.5530311325.
The spelling of 22082330 in words is "twenty-two million, eighty-two thousand, three hundred thirty".
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