Base | Representation |
---|---|
bin | 101011110010… |
… | …0110110011100 |
3 | 1121012100201121 |
4 | 1113210312130 |
5 | 21334114333 |
6 | 2140020324 |
7 | 366064252 |
oct | 127446634 |
9 | 47170647 |
10 | 22957468 |
11 | 11a60316 |
12 | 78316a4 |
13 | 49aa601 |
14 | 30985d2 |
15 | 203732d |
hex | 15e4d9c |
22957468 has 12 divisors (see below), whose sum is σ = 40660200. Its totient is φ = 11340272.
The previous prime is 22957447. The next prime is 22957469. The reversal of 22957468 is 86475922.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22957469) 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, 34243 + ... + 34906.
It is an arithmetic number, because the mean of its divisors is an integer number (3388350).
Almost surely, 222957468 is an apocalyptic number.
It is an amenable number.
22957468 is a deficient number, since it is larger than the sum of its proper divisors (17702732).
22957468 is a wasteful number, since it uses less digits than its factorization.
22957468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 69236 (or 69234 counting only the distinct ones).
The product of its digits is 241920, while the sum is 43.
The square root of 22957468 is about 4791.3952039046. The cubic root of 22957468 is about 284.2112922103.
The spelling of 22957468 in words is "twenty-two million, nine hundred fifty-seven thousand, four hundred sixty-eight".
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