Base | Representation |
---|---|
bin | 1110001111110101010010… |
… | …11000110010001000010001 |
3 | 11002221011001210111200021112 |
4 | 13013322221120302020101 |
5 | 13101304010311201223 |
6 | 150344542330503105 |
7 | 6412353603033332 |
oct | 707725130621021 |
9 | 132834053450245 |
10 | 31330333303313 |
11 | 9a8a135407a60 |
12 | 3620041294a95 |
13 | 146358c989c75 |
14 | 7a4579342289 |
15 | 394e91c14778 |
hex | 1c7ea9632211 |
31330333303313 has 8 divisors (see below), whose sum is σ = 34178598058080. Its totient is φ = 28482077321280.
The previous prime is 31330333303303. The next prime is 31330333303351.
31330333303313 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 31330333303313 - 218 = 31330333041169 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 31330333303313.
It is not an unprimeable number, because it can be changed into a prime (31330333303303) 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, 6920906 + ... + 10514732.
It is an arithmetic number, because the mean of its divisors is an integer number (4272324757260).
Almost surely, 231330333303313 is an apocalyptic number.
It is an amenable number.
31330333303313 is a deficient number, since it is larger than the sum of its proper divisors (2848264754767).
31330333303313 is a wasteful number, since it uses less digits than its factorization.
31330333303313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4386367.
The product of its (nonzero) digits is 59049, while the sum is 32.
It can be divided in two parts, 3133033 and 3303313, that added together give a palindrome (6436346).
The spelling of 31330333303313 in words is "thirty-one trillion, three hundred thirty billion, three hundred thirty-three million, three hundred three thousand, three hundred thirteen".
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