Base | Representation |
---|---|
bin | 1001000111000010000… |
… | …01111101010100001000 |
3 | 1002220221102020120000200 |
4 | 10203201001331110020 |
5 | 20112022314012300 |
6 | 355443551332200 |
7 | 31420516605621 |
oct | 4434101752410 |
9 | 1086842216020 |
10 | 313013032200 |
11 | 110825772a70 |
12 | 507b7521060 |
13 | 23694b1436b |
14 | 11215500a48 |
15 | 821ed37200 |
hex | 48e107d508 |
313013032200 has 288 divisors, whose sum is σ = 1174738874400. Its totient is φ = 74030976000.
The previous prime is 313013032181. The next prime is 313013032207. The reversal of 313013032200 is 2230310313.
313013032200 is a `hidden beast` number, since 313 + 0 + 1 + 30 + 322 + 0 + 0 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (313013032207) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 619011 + ... + 1004589.
It is an arithmetic number, because the mean of its divisors is an integer number (4078954425).
Almost surely, 2313013032200 is an apocalyptic number.
313013032200 is a gapful number since it is divisible by the number (30) 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 313013032200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (587369437200).
313013032200 is an abundant number, since it is smaller than the sum of its proper divisors (861725842200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
313013032200 is a wasteful number, since it uses less digits than its factorization.
313013032200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 385653 (or 385641 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 313013032200 its reverse (2230310313), we get a palindrome (315243342513).
The spelling of 313013032200 in words is "three hundred thirteen billion, thirteen million, thirty-two thousand, two hundred".
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