Base | Representation |
---|---|
bin | 1110011010111110010101… |
… | …01001111011011100000001 |
3 | 11011021202011111111100200001 |
4 | 13031133022221323130001 |
5 | 13124042004221112421 |
6 | 151240452250400001 |
7 | 6452125155232651 |
oct | 715371251733401 |
9 | 134252144440601 |
10 | 31713143535361 |
11 | a117517847262 |
12 | 3682277730001 |
13 | 14906c8bc0c82 |
14 | 7b8cd2548361 |
15 | 39ede944d691 |
hex | 1cd7caa7b701 |
31713143535361 has 8 divisors (see below), whose sum is σ = 32253514473600. Its totient is φ = 31172867931600.
The previous prime is 31713143535349. The next prime is 31713143535371. The reversal of 31713143535361 is 16353534131713.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-31713143535361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (31713143535371) 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, 23162490 + ... + 24493411.
It is an arithmetic number, because the mean of its divisors is an integer number (4031689309200).
Almost surely, 231713143535361 is an apocalyptic number.
It is an amenable number.
31713143535361 is a deficient number, since it is larger than the sum of its proper divisors (540370938239).
31713143535361 is a wasteful number, since it uses less digits than its factorization.
31713143535361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47667239.
The product of its digits is 1020600, while the sum is 46.
The spelling of 31713143535361 in words is "thirty-one trillion, seven hundred thirteen billion, one hundred forty-three million, five hundred thirty-five thousand, three hundred sixty-one".
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