Base | Representation |
---|---|
bin | 11000101001011001… |
… | …11000110001111000 |
3 | 1021011011202001222010 |
4 | 30110230320301320 |
5 | 204044421304422 |
6 | 10025004125520 |
7 | 645622645536 |
oct | 142454706170 |
9 | 37134661863 |
10 | 13232213112 |
11 | 568026a618 |
12 | 26935368a0 |
13 | 132b527401 |
14 | 8d7535156 |
15 | 526a20b0c |
hex | 314b38c78 |
13232213112 has 16 divisors (see below), whose sum is σ = 33080532840. Its totient is φ = 4410737696.
The previous prime is 13232213107. The next prime is 13232213131. The reversal of 13232213112 is 21131223231.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275671083 + ... + 275671130.
Almost surely, 213232213112 is an apocalyptic number.
13232213112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13232213112 is an abundant number, since it is smaller than the sum of its proper divisors (19848319728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13232213112 is a wasteful number, since it uses less digits than its factorization.
13232213112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 551342222 (or 551342218 counting only the distinct ones).
The product of its digits is 432, while the sum is 21.
Adding to 13232213112 its reverse (21131223231), we get a palindrome (34363436343).
The spelling of 13232213112 in words is "thirteen billion, two hundred thirty-two million, two hundred thirteen thousand, one hundred twelve".
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