Base | Representation |
---|---|
bin | 1100000010110011001111… |
… | …1010110010110110100111 |
3 | 1201212221120112110000022202 |
4 | 3000230303322302312213 |
5 | 3213430114314133411 |
6 | 44055224050445115 |
7 | 2534502300132065 |
oct | 300546372626647 |
9 | 51787515400282 |
10 | 13242255224231 |
11 | 4246010938310 |
12 | 159a53059379b |
13 | 75097c355747 |
14 | 33ad00009035 |
15 | 17e6dc5bc83b |
hex | c0b33eb2da7 |
13242255224231 has 8 divisors (see below), whose sum is σ = 14649562758528. Its totient is φ = 11868858715000.
The previous prime is 13242255224227. The next prime is 13242255224279.
13242255224231 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13242255224231 - 22 = 13242255224227 is a prime.
It is a super-2 number, since 2×132422552242312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13242255224291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8477755445 + ... + 8477757006.
It is an arithmetic number, because the mean of its divisors is an integer number (1831195344816).
Almost surely, 213242255224231 is an apocalyptic number.
13242255224231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
13242255224231 is a deficient number, since it is larger than the sum of its proper divisors (1407307534297).
13242255224231 is a wasteful number, since it uses less digits than its factorization.
13242255224231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16955512533.
The product of its digits is 230400, while the sum is 38.
It can be divided in two parts, 1324225 and 5224231, that added together give a palindrome (6548456).
The spelling of 13242255224231 in words is "thirteen trillion, two hundred forty-two billion, two hundred fifty-five million, two hundred twenty-four thousand, two hundred thirty-one".
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