Base | Representation |
---|---|
bin | 110001101100… |
… | …001110001110 |
3 | 220111210120111 |
4 | 301230032032 |
5 | 11313314230 |
6 | 1143110234 |
7 | 215502142 |
oct | 61541616 |
9 | 26453514 |
10 | 13026190 |
11 | 7397851 |
12 | 444237a |
13 | 2911108 |
14 | 1a31222 |
15 | 122492a |
hex | c6c38e |
13026190 has 16 divisors (see below), whose sum is σ = 23488560. Its totient is φ = 5201280.
The previous prime is 13026187. The next prime is 13026203. The reversal of 13026190 is 9162031.
13026190 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×130261902 = 339363251832200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9445 + ... + 10735.
It is an arithmetic number, because the mean of its divisors is an integer number (1468035).
Almost surely, 213026190 is an apocalyptic number.
13026190 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13026190 is a deficient number, since it is larger than the sum of its proper divisors (10462370).
13026190 is a wasteful number, since it uses less digits than its factorization.
13026190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2307.
The product of its (nonzero) digits is 324, while the sum is 22.
The square root of 13026190 is about 3609.1813476189. The cubic root of 13026190 is about 235.2912640218.
The spelling of 13026190 in words is "thirteen million, twenty-six thousand, one hundred ninety".
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