Base | Representation |
---|---|
bin | 110001111001… |
… | …111010111101 |
3 | 220121122112200 |
4 | 301321322331 |
5 | 11322113201 |
6 | 1144222113 |
7 | 216124551 |
oct | 61717275 |
9 | 26548480 |
10 | 13082301 |
11 | 7425a21 |
12 | 446a939 |
13 | 293080b |
14 | 1a47861 |
15 | 1236386 |
hex | c79ebd |
13082301 has 12 divisors (see below), whose sum is σ = 18930912. Its totient is φ = 8705736.
The previous prime is 13082297. The next prime is 13082323. The reversal of 13082301 is 10328031.
It is not a de Polignac number, because 13082301 - 22 = 13082297 is a prime.
It is a super-2 number, since 2×130823012 = 342293198909202, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13086301) 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, 6160 + ... + 8006.
It is an arithmetic number, because the mean of its divisors is an integer number (1577576).
Almost surely, 213082301 is an apocalyptic number.
It is an amenable number.
13082301 is a deficient number, since it is larger than the sum of its proper divisors (5848611).
13082301 is a wasteful number, since it uses less digits than its factorization.
13082301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2640 (or 2637 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 13082301 is about 3616.9463639927. The cubic root of 13082301 is about 235.6286232607.
The spelling of 13082301 in words is "thirteen million, eighty-two thousand, three hundred one".
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