Base | Representation |
---|---|
bin | 101011100001… |
… | …1111001000100 |
3 | 1120221111112121 |
4 | 1113003321010 |
5 | 21320304333 |
6 | 2133055324 |
7 | 364662544 |
oct | 127037104 |
9 | 46844477 |
10 | 22822468 |
11 | 11978949 |
12 | 7787544 |
13 | 4961026 |
14 | 3061324 |
15 | 200c32d |
hex | 15c3e44 |
22822468 has 12 divisors (see below), whose sum is σ = 40445440. Its totient is φ = 11266632.
The previous prime is 22822447. The next prime is 22822469. The reversal of 22822468 is 86422822.
It is a super-2 number, since 2×228224682 = 1041730091222048, which contains 22 as substring.
It is a hoax number, since the sum of its digits (34) 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 (22822469) 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, 35796 + ... + 36427.
Almost surely, 222822468 is an apocalyptic number.
It is an amenable number.
22822468 is a deficient number, since it is larger than the sum of its proper divisors (17622972).
22822468 is a wasteful number, since it uses less digits than its factorization.
22822468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72306 (or 72304 counting only the distinct ones).
The product of its digits is 24576, while the sum is 34.
The square root of 22822468 is about 4777.2866776027. The cubic root of 22822468 is about 283.6531008766.
The spelling of 22822468 in words is "twenty-two million, eight hundred twenty-two thousand, four hundred sixty-eight".
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