Base | Representation |
---|---|
bin | 101011110000… |
… | …0010101000110 |
3 | 1121011102022202 |
4 | 1113200111012 |
5 | 21333021300 |
6 | 2135354502 |
7 | 365656256 |
oct | 127402506 |
9 | 47142282 |
10 | 22938950 |
11 | 11a48411 |
12 | 7822a32 |
13 | 49a2058 |
14 | 3091966 |
15 | 2031ad5 |
hex | 15e0546 |
22938950 has 24 divisors (see below), whose sum is σ = 45177912. Its totient is φ = 8635520.
The previous prime is 22938943. The next prime is 22939013. The reversal of 22938950 is 5983922.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12644 + ... + 14343.
It is an arithmetic number, because the mean of its divisors is an integer number (1882413).
Almost surely, 222938950 is an apocalyptic number.
22938950 is a deficient number, since it is larger than the sum of its proper divisors (22238962).
22938950 is a wasteful number, since it uses less digits than its factorization.
22938950 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27016 (or 27011 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 22938950 is about 4789.4623915425. The cubic root of 22938950 is about 284.1348546224.
The spelling of 22938950 in words is "twenty-two million, nine hundred thirty-eight thousand, nine hundred fifty".
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