Base | Representation |
---|---|
bin | 1100000010001101111111… |
… | …0111110100010110111111 |
3 | 1201211222202121200022211100 |
4 | 3000203133313310112333 |
5 | 3213244124314120411 |
6 | 44050451504024143 |
7 | 2533666422414162 |
oct | 300433767642677 |
9 | 51758677608740 |
10 | 13232255223231 |
11 | 424184a122580 |
12 | 15985bb602053 |
13 | 74ca476679a5 |
14 | 33a631c85ad9 |
15 | 17e30470e456 |
hex | c08dfdf45bf |
13232255223231 has 12 divisors (see below), whose sum is σ = 20850826412520. Its totient is φ = 8019548620080.
The previous prime is 13232255223181. The next prime is 13232255223241.
13232255223231 is a `hidden beast` number, since 1 + 3 + 2 + 322 + 5 + 5 + 2 + 2 + 323 + 1 = 666.
13232255223231 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 13232255223231 - 218 = 13232254961087 is a prime.
It is a super-2 number, since 2×132322552232312 (a number of 27 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13232255223241) 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, 66829571736 + ... + 66829571933.
It is an arithmetic number, because the mean of its divisors is an integer number (1737568867710).
Almost surely, 213232255223231 is an apocalyptic number.
13232255223231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13232255223231 is a deficient number, since it is larger than the sum of its proper divisors (7618571189289).
13232255223231 is a wasteful number, since it uses less digits than its factorization.
13232255223231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133659143686 (or 133659143683 counting only the distinct ones).
The product of its digits is 129600, while the sum is 36.
It can be divided in two parts, 1323225 and 5223231, that added together give a palindrome (6546456).
The spelling of 13232255223231 in words is "thirteen trillion, two hundred thirty-two billion, two hundred fifty-five million, two hundred twenty-three thousand, two hundred thirty-one".
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