Base | Representation |
---|---|
bin | 101011100010… |
… | …1110010101010 |
3 | 1120221220012211 |
4 | 1113011302222 |
5 | 21321032000 |
6 | 2133155334 |
7 | 365024332 |
oct | 127056252 |
9 | 46856184 |
10 | 22830250 |
11 | 11983783 |
12 | 778bb4a |
13 | 4964731 |
14 | 30640c2 |
15 | 200e7ba |
hex | 15c5caa |
22830250 has 64 divisors (see below), whose sum is σ = 45826560. Its totient is φ = 8500800.
The previous prime is 22830233. The next prime is 22830253. The reversal of 22830250 is 5203822.
It is not an unprimeable number, because it can be changed into a prime (22830253) 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 31 ways as a sum of consecutive naturals, for example, 340717 + ... + 340783.
It is an arithmetic number, because the mean of its divisors is an integer number (716040).
Almost surely, 222830250 is an apocalyptic number.
22830250 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
22830250 is a wasteful number, since it uses less digits than its factorization.
22830250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160 (or 150 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 22830250 is about 4778.1010872521. The cubic root of 22830250 is about 283.6853372031.
The spelling of 22830250 in words is "twenty-two million, eight hundred thirty thousand, two hundred fifty".
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