Base | Representation |
---|---|
bin | 1001001111010001000… |
… | …10110011110111100111 |
3 | 1010100100112011122011101 |
4 | 10213220202303313213 |
5 | 20200101104131241 |
6 | 401454401220531 |
7 | 31635211631443 |
oct | 4475042636747 |
9 | 1110315148141 |
10 | 317434052071 |
11 | 1126942796a4 |
12 | 51630031747 |
13 | 23c1aa26a56 |
14 | 1151472b823 |
15 | 83cd023e31 |
hex | 49e88b3de7 |
317434052071 has 8 divisors (see below), whose sum is σ = 317829435984. Its totient is φ = 317038793280.
The previous prime is 317434052027. The next prime is 317434052099. The reversal of 317434052071 is 170250434713.
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 317434052071 - 27 = 317434051943 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 317434052071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (317434052471) 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, 5686920 + ... + 5742466.
It is an arithmetic number, because the mean of its divisors is an integer number (39728679498).
Almost surely, 2317434052071 is an apocalyptic number.
317434052071 is a deficient number, since it is larger than the sum of its proper divisors (395383913).
317434052071 is an equidigital number, since it uses as much as digits as its factorization.
317434052071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62561.
The product of its (nonzero) digits is 70560, while the sum is 37.
Adding to 317434052071 its reverse (170250434713), we get a palindrome (487684486784).
The spelling of 317434052071 in words is "three hundred seventeen billion, four hundred thirty-four million, fifty-two thousand, seventy-one".
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