Base | Representation |
---|---|
bin | 101001001101… |
… | …111110101100 |
3 | 202022221220021 |
4 | 221031332230 |
5 | 10231231124 |
6 | 1023331524 |
7 | 160561636 |
oct | 51157654 |
9 | 22287807 |
10 | 10805164 |
11 | 6110097 |
12 | 3750ba4 |
13 | 23141b6 |
14 | 1613a56 |
15 | e367e4 |
hex | a4dfac |
10805164 has 12 divisors (see below), whose sum is σ = 18968488. Its totient is φ = 5385600.
The previous prime is 10805141. The next prime is 10805177. The reversal of 10805164 is 46150801.
It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2757 + ... + 5404.
Almost surely, 210805164 is an apocalyptic number.
It is an amenable number.
10805164 is a deficient number, since it is larger than the sum of its proper divisors (8163324).
10805164 is a wasteful number, since it uses less digits than its factorization.
10805164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8496 (or 8494 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 10805164 is about 3287.1209287156. The cubic root of 10805164 is about 221.0771145616.
Adding to 10805164 its reverse (46150801), we get a palindrome (56955965).
The spelling of 10805164 in words is "ten million, eight hundred five thousand, one hundred sixty-four".
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