Base | Representation |
---|---|
bin | 110001101010… |
… | …000100110100 |
3 | 220111100111210 |
4 | 301222010310 |
5 | 11313024041 |
6 | 1143001420 |
7 | 215434410 |
oct | 61520464 |
9 | 26440453 |
10 | 13017396 |
11 | 7391187 |
12 | 4439270 |
13 | 290a102 |
14 | 1a2bd40 |
15 | 1222016 |
hex | c6a134 |
13017396 has 48 divisors (see below), whose sum is σ = 35840000. Its totient is φ = 3598560.
The previous prime is 13017349. The next prime is 13017397. The reversal of 13017396 is 69371031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13017397) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105 + ... + 5103.
Almost surely, 213017396 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13017396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17920000).
13017396 is an abundant number, since it is smaller than the sum of its proper divisors (22822604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13017396 is a wasteful number, since it uses less digits than its factorization.
13017396 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5044 (or 5042 counting only the distinct ones).
The product of its (nonzero) digits is 3402, while the sum is 30.
The square root of 13017396 is about 3607.9628601193. The cubic root of 13017396 is about 235.2383036095.
The spelling of 13017396 in words is "thirteen million, seventeen thousand, three hundred ninety-six".
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