Base | Representation |
---|---|
bin | 110001101000… |
… | …100001000010 |
3 | 220111000202021 |
4 | 301220201002 |
5 | 11312323020 |
6 | 1142512054 |
7 | 215406655 |
oct | 61504102 |
9 | 26430667 |
10 | 13011010 |
11 | 7387401 |
12 | 443562a |
13 | 290722c |
14 | 1a2989c |
15 | 12201aa |
hex | c68842 |
13011010 has 48 divisors (see below), whose sum is σ = 26000640. Its totient is φ = 4669920.
The previous prime is 13011007. The next prime is 13011059. The reversal of 13011010 is 1011031.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 13010984 and 13011002.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 276807 + ... + 276853.
It is an arithmetic number, because the mean of its divisors is an integer number (541680).
Almost surely, 213011010 is an apocalyptic number.
13011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13011010 is a deficient number, since it is larger than the sum of its proper divisors (12989630).
13011010 is a wasteful number, since it uses less digits than its factorization.
13011010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151 (or 104 counting only the distinct ones).
The product of its (nonzero) digits is 3, while the sum is 7.
The square root of 13011010 is about 3607.0777646178. The cubic root of 13011010 is about 235.1998300283.
Adding to 13011010 its reverse (1011031), we get a palindrome (14022041).
The spelling of 13011010 in words is "thirteen million, eleven thousand, ten".
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