Base | Representation |
---|---|
bin | 1011111010110001011100… |
… | …1001010001000110110111 |
3 | 1201101202120112102202212002 |
4 | 2332230113021101012313 |
5 | 3204200133340303211 |
6 | 43512014150045515 |
7 | 2521520413054001 |
oct | 276542711210667 |
9 | 51352515382762 |
10 | 13104333525431 |
11 | 41a2575711675 |
12 | 157785a94989b |
13 | 74096c224b95 |
14 | 334378819371 |
15 | 17ad1907903b |
hex | beb172511b7 |
13104333525431 has 8 divisors (see below), whose sum is σ = 13459949256480. Its totient is φ = 12748793823648.
The previous prime is 13104333525427. The next prime is 13104333525467. The reversal of 13104333525431 is 13452533340131.
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 13104333525431 - 22 = 13104333525427 is a prime.
It is a super-3 number, since 3×131043335254313 (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13104333525131) 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, 18657836 + ... + 19347441.
It is an arithmetic number, because the mean of its divisors is an integer number (1682493657060).
Almost surely, 213104333525431 is an apocalyptic number.
13104333525431 is a deficient number, since it is larger than the sum of its proper divisors (355615731049).
13104333525431 is an equidigital number, since it uses as much as digits as its factorization.
13104333525431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38014633.
The product of its (nonzero) digits is 194400, while the sum is 38.
Adding to 13104333525431 its reverse (13452533340131), we get a palindrome (26556866865562).
The spelling of 13104333525431 in words is "thirteen trillion, one hundred four billion, three hundred thirty-three million, five hundred twenty-five thousand, four hundred thirty-one".
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