Base | Representation |
---|---|
bin | 101011100010… |
… | …1110110101100 |
3 | 1120221220120101 |
4 | 1113011312230 |
5 | 21321034013 |
6 | 2133200444 |
7 | 365025151 |
oct | 127056654 |
9 | 46856511 |
10 | 22830508 |
11 | 11983998 |
12 | 7790124 |
13 | 496489c |
14 | 3064228 |
15 | 200e8dd |
hex | 15c5dac |
22830508 has 12 divisors (see below), whose sum is σ = 41242432. Its totient is φ = 11046960.
The previous prime is 22830503. The next prime is 22830523. The reversal of 22830508 is 80503822.
It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (22830503) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91935 + ... + 92182.
Almost surely, 222830508 is an apocalyptic number.
It is an amenable number.
22830508 is a deficient number, since it is larger than the sum of its proper divisors (18411924).
22830508 is a wasteful number, since it uses less digits than its factorization.
22830508 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184152 (or 184150 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 28.
The square root of 22830508 is about 4778.1280853489. The cubic root of 22830508 is about 283.6864058224.
The spelling of 22830508 in words is "twenty-two million, eight hundred thirty thousand, five hundred eight".
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