Base | Representation |
---|---|
bin | 1011110101111100010010… |
… | …0101011100011101111001 |
3 | 1201002211100212001022110020 |
4 | 2331133010211130131321 |
5 | 3201320203032240231 |
6 | 43405531201041053 |
7 | 2512522020665034 |
oct | 275370445343571 |
9 | 51084325038406 |
10 | 13021344024441 |
11 | 4170359266215 |
12 | 1563759926189 |
13 | 735ba494358c |
14 | 330344a0c01b |
15 | 178aad3dc396 |
hex | bd7c495c779 |
13021344024441 has 8 divisors (see below), whose sum is σ = 18116652555840. Its totient is φ = 8303465754672.
The previous prime is 13021344024407. The next prime is 13021344024461. The reversal of 13021344024441 is 14442044312031.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13021344024441 - 210 = 13021344023417 is a prime.
It is not an unprimeable number, because it can be changed into a prime (13021344024461) 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, 94357565326 + ... + 94357565463.
It is an arithmetic number, because the mean of its divisors is an integer number (2264581569480).
Almost surely, 213021344024441 is an apocalyptic number.
It is an amenable number.
13021344024441 is a deficient number, since it is larger than the sum of its proper divisors (5095308531399).
13021344024441 is a wasteful number, since it uses less digits than its factorization.
13021344024441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188715130815.
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 13021344024441 its reverse (14442044312031), we get a palindrome (27463388336472).
The spelling of 13021344024441 in words is "thirteen trillion, twenty-one billion, three hundred forty-four million, twenty-four thousand, four hundred forty-one".
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