Base | Representation |
---|---|
bin | 101011110100… |
… | …0001001001000 |
3 | 1121020001020000 |
4 | 1113220021020 |
5 | 21340032302 |
6 | 2140203000 |
7 | 366151464 |
oct | 127501110 |
9 | 47201200 |
10 | 22970952 |
11 | 11a6a464 |
12 | 7839460 |
13 | 49b37a4 |
14 | 309d4a4 |
15 | 203b31c |
hex | 15e8248 |
22970952 has 40 divisors (see below), whose sum is σ = 64341750. Its totient is φ = 7656768.
The previous prime is 22970939. The next prime is 22970977. The reversal of 22970952 is 25907922.
It can be written as a sum of positive squares in only one way, i.e., 20738916 + 2232036 = 4554^2 + 1494^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17077 + ... + 18372.
Almost surely, 222970952 is an apocalyptic number.
It is an amenable number.
22970952 is an abundant number, since it is smaller than the sum of its proper divisors (41370798).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22970952 is a wasteful number, since it uses less digits than its factorization.
22970952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35467 (or 35454 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 22970952 is about 4792.8021031543. The cubic root of 22970952 is about 284.2669248699.
The spelling of 22970952 in words is "twenty-two million, nine hundred seventy thousand, nine hundred fifty-two".
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