Base | Representation |
---|---|
bin | 101011001111… |
… | …1011000111000 |
3 | 1120122220102222 |
4 | 1112133120320 |
5 | 21301013302 |
6 | 2125543212 |
7 | 363500621 |
oct | 126373070 |
9 | 46586388 |
10 | 22672952 |
11 | 11886585 |
12 | 7714b08 |
13 | 490ac63 |
14 | 3022a48 |
15 | 1eccda2 |
hex | 159f638 |
22672952 has 24 divisors (see below), whose sum is σ = 43107960. Its totient is φ = 11179200.
The previous prime is 22672939. The next prime is 22672999. The reversal of 22672952 is 25927622.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 150077 + ... + 150227.
It is an arithmetic number, because the mean of its divisors is an integer number (1796165).
Almost surely, 222672952 is an apocalyptic number.
It is an amenable number.
22672952 is a deficient number, since it is larger than the sum of its proper divisors (20435008).
22672952 is a wasteful number, since it uses less digits than its factorization.
22672952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 431 (or 290 counting only the distinct ones).
The product of its digits is 30240, while the sum is 35.
The square root of 22672952 is about 4761.6123319733. The cubic root of 22672952 is about 283.0323145227.
The spelling of 22672952 in words is "twenty-two million, six hundred seventy-two thousand, nine hundred fifty-two".
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