Base | Representation |
---|---|
bin | 1001001101001000100… |
… | …01110101100111101000 |
3 | 1010020101201002100222002 |
4 | 10212210101311213220 |
5 | 20140224410031404 |
6 | 401145005350132 |
7 | 31564634014463 |
oct | 4464421654750 |
9 | 1106351070862 |
10 | 316288752104 |
11 | 1121568338a6 |
12 | 51370568348 |
13 | 23a97675070 |
14 | 1144659a2da |
15 | 83626e0c1e |
hex | 49a44759e8 |
316288752104 has 64 divisors (see below), whose sum is σ = 678167154000. Its totient is φ = 136998457344.
The previous prime is 316288752083. The next prime is 316288752107. The reversal of 316288752104 is 401257882613.
It can be written as a sum of positive squares in 8 ways, for example, as 247408749604 + 68880002500 = 497402^2 + 262450^2 .
It is not an unprimeable number, because it can be changed into a prime (316288752107) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 360734 + ... + 873330.
Almost surely, 2316288752104 is an apocalyptic number.
316288752104 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316288752104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (339083577000).
316288752104 is an abundant number, since it is smaller than the sum of its proper divisors (361878401896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316288752104 is a wasteful number, since it uses less digits than its factorization.
316288752104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 512982 (or 512978 counting only the distinct ones).
The product of its (nonzero) digits is 645120, while the sum is 47.
The spelling of 316288752104 in words is "three hundred sixteen billion, two hundred eighty-eight million, seven hundred fifty-two thousand, one hundred four".
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