Base | Representation |
---|---|
bin | 101010111110… |
… | …1011110110100 |
3 | 1120101211221010 |
4 | 1111331132310 |
5 | 21232042233 |
6 | 2122552220 |
7 | 362351664 |
oct | 125753664 |
9 | 46354833 |
10 | 22534068 |
11 | 117a11a7 |
12 | 7668670 |
13 | 488c98b |
14 | 2dc81a4 |
15 | 1ea1b63 |
hex | 157d7b4 |
22534068 has 12 divisors (see below), whose sum is σ = 52579520. Its totient is φ = 7511352.
The previous prime is 22534067. The next prime is 22534079. The reversal of 22534068 is 86043522.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22534067) 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, 938908 + ... + 938931.
Almost surely, 222534068 is an apocalyptic number.
It is an amenable number.
22534068 is an abundant number, since it is smaller than the sum of its proper divisors (30045452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22534068 is a wasteful number, since it uses less digits than its factorization.
22534068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1877846 (or 1877844 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 22534068 is about 4747.0062144472. The cubic root of 22534068 is about 282.4532222127.
The spelling of 22534068 in words is "twenty-two million, five hundred thirty-four thousand, sixty-eight".
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