Base | Representation |
---|---|
bin | 101000100110… |
… | …111101111100 |
3 | 202000211201001 |
4 | 220212331330 |
5 | 10211122442 |
6 | 1020100044 |
7 | 156325033 |
oct | 50467574 |
9 | 22024631 |
10 | 10645372 |
11 | 6011031 |
12 | 3694624 |
13 | 228954a |
14 | 15b171a |
15 | e042b7 |
hex | a26f7c |
10645372 has 12 divisors (see below), whose sum is σ = 18719176. Its totient is φ = 5297040.
The previous prime is 10645357. The next prime is 10645373. The reversal of 10645372 is 27354601.
It is a super-2 number, since 2×106453722 = 226647890036768, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10645372.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10645373) 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, 5463 + ... + 7150.
Almost surely, 210645372 is an apocalyptic number.
It is an amenable number.
10645372 is a deficient number, since it is larger than the sum of its proper divisors (8073804).
10645372 is a wasteful number, since it uses less digits than its factorization.
10645372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12828 (or 12826 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 10645372 is about 3262.7246282823. The cubic root of 10645372 is about 219.9818993372.
Adding to 10645372 its reverse (27354601), we get a palindrome (37999973).
The spelling of 10645372 in words is "ten million, six hundred forty-five thousand, three hundred seventy-two".
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