Base | Representation |
---|---|
bin | 101101010101… |
… | …0110010100000 |
3 | 1122201112212121 |
4 | 1122222302200 |
5 | 22041040344 |
6 | 2205234024 |
7 | 406012054 |
oct | 132526240 |
9 | 48645777 |
10 | 23768224 |
11 | 12464467 |
12 | 7b62914 |
13 | 4c0264c |
14 | 3229c64 |
15 | 2147684 |
hex | 16aaca0 |
23768224 has 12 divisors (see below), whose sum is σ = 46793754. Its totient is φ = 11884096.
The previous prime is 23768219. The next prime is 23768237. The reversal of 23768224 is 42286732.
It can be written as a sum of positive squares in only one way, i.e., 23232400 + 535824 = 4820^2 + 732^2 .
It is a super-2 number, since 2×237682242 = 1129856944228352, which contains 22 as substring.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 23768224.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371347 + ... + 371410.
Almost surely, 223768224 is an apocalyptic number.
It is an amenable number.
23768224 is a deficient number, since it is larger than the sum of its proper divisors (23025530).
23768224 is an equidigital number, since it uses as much as digits as its factorization.
23768224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 742767 (or 742759 counting only the distinct ones).
The product of its digits is 32256, while the sum is 34.
The square root of 23768224 is about 4875.2665568151. The cubic root of 23768224 is about 287.5183564839.
The spelling of 23768224 in words is "twenty-three million, seven hundred sixty-eight thousand, two hundred twenty-four".
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