Base | Representation |
---|---|
bin | 1100000010001101011101… |
… | …0010000111101100011111 |
3 | 1201211222101120112021210022 |
4 | 3000203113102013230133 |
5 | 3213243330421420411 |
6 | 44050425315302355 |
7 | 2533663022526440 |
oct | 300432722075437 |
9 | 51758346467708 |
10 | 13232111123231 |
11 | 4241785850070 |
12 | 159857b2aa9bb |
13 | 74ca23853410 |
14 | 33a61aa952c7 |
15 | 17e2e6c47edb |
hex | c08d7487b1f |
13232111123231 has 32 divisors (see below), whose sum is σ = 17965811404800. Its totient is φ = 9410662990080.
The previous prime is 13232111123221. The next prime is 13232111123239.
13232111123231 is nontrivially palindromic in base 10.
13232111123231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13232111123231 - 26 = 13232111123167 is a prime.
It is a super-2 number, since 2×132321111232312 (a number of 27 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 13232111123231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13232111123239) 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, 74174351 + ... + 74352528.
It is an arithmetic number, because the mean of its divisors is an integer number (561431606400).
Almost surely, 213232111123231 is an apocalyptic number.
13232111123231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13232111123231 is a deficient number, since it is larger than the sum of its proper divisors (4733700281569).
13232111123231 is a wasteful number, since it uses less digits than its factorization.
13232111123231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148526999.
The product of its digits is 1296, while the sum is 26.
It can be divided in two parts, 1323211 and 1123231, that added together give a palindrome (2446442).
The spelling of 13232111123231 in words is "thirteen trillion, two hundred thirty-two billion, one hundred eleven million, one hundred twenty-three thousand, two hundred thirty-one".
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