Base | Representation |
---|---|
bin | 100101101010110001000000… |
… | …0100000010011000110011001 |
3 | 1121110011010200100000011120012 |
4 | 1023111202000200103012121 |
5 | 321412030203414024423 |
6 | 3132404155242211305 |
7 | 126535012263036062 |
oct | 11325420040230631 |
9 | 1543133610004505 |
10 | 331333113033113 |
11 | 9663364751a634 |
12 | 311b26b11b3b35 |
13 | 112b5769c428c9 |
14 | 5bb6873003569 |
15 | 2848b04607078 |
hex | 12d5880813199 |
331333113033113 has 4 divisors (see below), whose sum is σ = 331345351567668. Its totient is φ = 331320874498560.
The previous prime is 331333113033031. The next prime is 331333113033133. The reversal of 331333113033113 is 311330311333133.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 136488002764864 + 194845110268249 = 11682808^2 + 13958693^2 .
It is a cyclic number.
It is not a de Polignac number, because 331333113033113 - 214 = 331333113016729 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 331333113033113.
It is not an unprimeable number, because it can be changed into a prime (331333113033133) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6119226668 + ... + 6119280813.
It is an arithmetic number, because the mean of its divisors is an integer number (82836337891917).
Almost surely, 2331333113033113 is an apocalyptic number.
It is an amenable number.
331333113033113 is a deficient number, since it is larger than the sum of its proper divisors (12238534555).
331333113033113 is a wasteful number, since it uses less digits than its factorization.
331333113033113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12238534554.
The product of its (nonzero) digits is 19683, while the sum is 32.
Adding to 331333113033113 its reverse (311330311333133), we get a palindrome (642663424366246).
The spelling of 331333113033113 in words is "three hundred thirty-one trillion, three hundred thirty-three billion, one hundred thirteen million, thirty-three thousand, one hundred thirteen".
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