Base | Representation |
---|---|
bin | 110001100110… |
… | …000100000110 |
3 | 220110111222021 |
4 | 301212010012 |
5 | 11312012331 |
6 | 1142353354 |
7 | 215335456 |
oct | 61460406 |
9 | 26414867 |
10 | 13000966 |
11 | 737a900 |
12 | 442b85a |
13 | 29027a4 |
14 | 1a25d66 |
15 | 121c211 |
hex | c66106 |
13000966 has 24 divisors (see below), whose sum is σ = 22139712. Its totient is φ = 5715600.
The previous prime is 13000963. The next prime is 13000973. The reversal of 13000966 is 66900031.
It is a self number, because there is not a number n which added to its sum of digits gives 13000966.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13000963) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6636 + ... + 8368.
It is an arithmetic number, because the mean of its divisors is an integer number (922488).
Almost surely, 213000966 is an apocalyptic number.
13000966 is a deficient number, since it is larger than the sum of its proper divisors (9138746).
13000966 is a wasteful number, since it uses less digits than its factorization.
13000966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1788 (or 1777 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 25.
The square root of 13000966 is about 3605.6852330729. The cubic root of 13000966 is about 235.1392927030.
Adding to 13000966 its reverse (66900031), we get a palindrome (79900997).
The spelling of 13000966 in words is "thirteen million, nine hundred sixty-six", and thus it is an aban number.
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