Base | Representation |
---|---|
bin | 1001001100110010100… |
… | …11001111010101101100 |
3 | 1010012220212111221220211 |
4 | 10212121103033111230 |
5 | 20134340232221340 |
6 | 401114425552204 |
7 | 31560236341165 |
oct | 4463123172554 |
9 | 1105825457824 |
10 | 316104570220 |
11 | 11207187526a |
12 | 5131a945664 |
13 | 23a684688ba |
14 | 11429d3476c |
15 | 835145d5ea |
hex | 49994cf56c |
316104570220 has 192 divisors, whose sum is σ = 714809733120. Its totient is φ = 117228672000.
The previous prime is 316104570209. The next prime is 316104570233. The reversal of 316104570220 is 22075401613.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 247536222 + ... + 247537498.
It is an arithmetic number, because the mean of its divisors is an integer number (3722967360).
Almost surely, 2316104570220 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316104570220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (357404866560).
316104570220 is an abundant number, since it is smaller than the sum of its proper divisors (398705162900).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316104570220 is a wasteful number, since it uses less digits than its factorization.
316104570220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1544 (or 1542 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 31.
Adding to 316104570220 its reverse (22075401613), we get a palindrome (338179971833).
The spelling of 316104570220 in words is "three hundred sixteen billion, one hundred four million, five hundred seventy thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •