Base | Representation |
---|---|
bin | 110010010101… |
… | …001001000100 |
3 | 220211022111010 |
4 | 302111021010 |
5 | 11334200141 |
6 | 1150442220 |
7 | 220100610 |
oct | 62251104 |
9 | 26738433 |
10 | 13193796 |
11 | 74a1770 |
12 | 4503370 |
13 | 296c4a5 |
14 | 1a76340 |
15 | 1259416 |
hex | c95244 |
13193796 has 96 divisors (see below), whose sum is σ = 39029760. Its totient is φ = 3369600.
The previous prime is 13193783. The next prime is 13193797. The reversal of 13193796 is 69739131.
It is not an unprimeable number, because it can be changed into a prime (13193797) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100651 + ... + 100781.
It is an arithmetic number, because the mean of its divisors is an integer number (406560).
Almost surely, 213193796 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 13193796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19514880).
13193796 is an abundant number, since it is smaller than the sum of its proper divisors (25835964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13193796 is a wasteful number, since it uses less digits than its factorization.
13193796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265 (or 263 counting only the distinct ones).
The product of its digits is 30618, while the sum is 39.
The square root of 13193796 is about 3632.3265271724. The cubic root of 13193796 is about 236.2961187645.
It can be divided in two parts, 1319 and 3796, that added together give a palindrome (5115).
The spelling of 13193796 in words is "thirteen million, one hundred ninety-three thousand, seven hundred ninety-six".
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