Base | Representation |
---|---|
bin | 101011001111… |
… | …1011000110100 |
3 | 1120122220102211 |
4 | 1112133120310 |
5 | 21301013243 |
6 | 2125543204 |
7 | 363500614 |
oct | 126373064 |
9 | 46586384 |
10 | 22672948 |
11 | 11886581 |
12 | 7714b04 |
13 | 490ac5c |
14 | 3022a44 |
15 | 1eccd9d |
hex | 159f634 |
22672948 has 6 divisors (see below), whose sum is σ = 39677666. Its totient is φ = 11336472.
The previous prime is 22672939. The next prime is 22672999. The reversal of 22672948 is 84927622.
It can be written as a sum of positive squares in only one way, i.e., 15586704 + 7086244 = 3948^2 + 2662^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 22672948.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2834115 + ... + 2834122.
Almost surely, 222672948 is an apocalyptic number.
It is an amenable number.
22672948 is a deficient number, since it is larger than the sum of its proper divisors (17004718).
22672948 is a wasteful number, since it uses less digits than its factorization.
22672948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5668241 (or 5668239 counting only the distinct ones).
The product of its digits is 96768, while the sum is 40.
The square root of 22672948 is about 4761.6119119475. The cubic root of 22672948 is about 283.0322978783.
The spelling of 22672948 in words is "twenty-two million, six hundred seventy-two thousand, nine hundred forty-eight".
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