Base | Representation |
---|---|
bin | 1100000111011000101111… |
… | …1111011010101110001001 |
3 | 1202011110221100010020010020 |
4 | 3001312023333122232021 |
5 | 3221222443303224231 |
6 | 44155334034011053 |
7 | 2543261562546453 |
oct | 301661377325611 |
9 | 52143840106106 |
10 | 13321042242441 |
11 | 42764710811aa |
12 | 15b185a116a89 |
13 | 75822709c24b |
14 | 340a55a352d3 |
15 | 18179e339396 |
hex | c1d8bfdab89 |
13321042242441 has 32 divisors (see below), whose sum is σ = 18070667366400. Its totient is φ = 8727151230720.
The previous prime is 13321042242421. The next prime is 13321042242463. The reversal of 13321042242441 is 14424224012331.
It is not a de Polignac number, because 13321042242441 - 221 = 13321040145289 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13321042242421) 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, 106574980 + ... + 106699898.
It is an arithmetic number, because the mean of its divisors is an integer number (564708355200).
Almost surely, 213321042242441 is an apocalyptic number.
It is an amenable number.
13321042242441 is a deficient number, since it is larger than the sum of its proper divisors (4749625123959).
13321042242441 is a wasteful number, since it uses less digits than its factorization.
13321042242441 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127109.
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 13321042242441 its reverse (14424224012331), we get a palindrome (27745266254772).
The spelling of 13321042242441 in words is "thirteen trillion, three hundred twenty-one billion, forty-two million, two hundred forty-two thousand, four hundred forty-one".
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