Base | Representation |
---|---|
bin | 110010100111… |
… | …010011100100 |
3 | 220222002112200 |
4 | 302213103210 |
5 | 11344040241 |
6 | 1152214500 |
7 | 220530534 |
oct | 62472344 |
9 | 26862480 |
10 | 13268196 |
11 | 7542657 |
12 | 453a430 |
13 | 2997306 |
14 | 1a954c4 |
15 | 12714b6 |
hex | ca74e4 |
13268196 has 72 divisors (see below), whose sum is σ = 35380800. Its totient is φ = 4186560.
The previous prime is 13268183. The next prime is 13268201. The reversal of 13268196 is 69186231.
13268196 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×132681963 (a number of 22 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 13268196.
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, 74035 + ... + 74213.
It is an arithmetic number, because the mean of its divisors is an integer number (491400).
Almost surely, 213268196 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 13268196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17690400).
13268196 is an abundant number, since it is smaller than the sum of its proper divisors (22112604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13268196 is a wasteful number, since it uses less digits than its factorization.
13268196 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 289 (or 284 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 13268196 is about 3642.5534999503. The cubic root of 13268196 is about 236.7394455356.
The spelling of 13268196 in words is "thirteen million, two hundred sixty-eight thousand, one hundred ninety-six".
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