Base | Representation |
---|---|
bin | 110001111101… |
… | …100001000110 |
3 | 220122101202012 |
4 | 301331201012 |
5 | 11323101110 |
6 | 1144414222 |
7 | 216215522 |
oct | 61754106 |
9 | 26571665 |
10 | 13097030 |
11 | 7435aa1 |
12 | 4477372 |
13 | 293742b |
14 | 1a4cd82 |
15 | 123a905 |
hex | c7d846 |
13097030 has 16 divisors (see below), whose sum is σ = 23641200. Its totient is φ = 5224032.
The previous prime is 13097011. The next prime is 13097033. The reversal of 13097030 is 3079031.
13097030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 13096987 and 13097005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13097033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2321 + ... + 5619.
It is an arithmetic number, because the mean of its divisors is an integer number (1477575).
Almost surely, 213097030 is an apocalyptic number.
13097030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13097030 is a deficient number, since it is larger than the sum of its proper divisors (10544170).
13097030 is a wasteful number, since it uses less digits than its factorization.
13097030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3703.
The product of its (nonzero) digits is 567, while the sum is 23.
The square root of 13097030 is about 3618.9819010324. The cubic root of 13097030 is about 235.7170193395.
The spelling of 13097030 in words is "thirteen million, ninety-seven thousand, thirty".
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