Base | Representation |
---|---|
bin | 1001001111000000010… |
… | …11010111101100111100 |
3 | 1010022222202001111010120 |
4 | 10213200023113230330 |
5 | 20144304141032120 |
6 | 401432424534540 |
7 | 31631555601543 |
oct | 4474013275474 |
9 | 1108882044116 |
10 | 317293689660 |
11 | 11262201a302 |
12 | 515b1021450 |
13 | 23bc792077c |
14 | 114ddc3115a |
15 | 83c0a4a140 |
hex | 49e02d7b3c |
317293689660 has 48 divisors (see below), whose sum is σ = 888864450432. Its totient is φ = 84569544000.
The previous prime is 317293689631. The next prime is 317293689689. The reversal of 317293689660 is 66986392713.
It is an interprime number because it is at equal distance from previous prime (317293689631) and next prime (317293689689).
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 317293689594 and 317293689603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1194166 + ... + 1435485.
It is an arithmetic number, because the mean of its divisors is an integer number (18518009384).
Almost surely, 2317293689660 is an apocalyptic number.
317293689660 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
317293689660 is an abundant number, since it is smaller than the sum of its proper divisors (571570760772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317293689660 is a wasteful number, since it uses less digits than its factorization.
317293689660 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2631674 (or 2631672 counting only the distinct ones).
The product of its (nonzero) digits is 17635968, while the sum is 60.
The spelling of 317293689660 in words is "three hundred seventeen billion, two hundred ninety-three million, six hundred eighty-nine thousand, six hundred sixty".
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