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2230301302013 = 4057549741509
BaseRepresentation
bin100000011101001000010…
…100010001110011111101
321220012210112101011111102
4200131020110101303331
5243020124113131023
64424330345102445
7320063642162321
oct40351024216375
97805715334442
102230301302013
1178a957a39744
123002b7487a25
131324164b0c45
1479d3900b981
153d036745628
hex20748511cfd

2230301302013 has 4 divisors (see below), whose sum is σ = 2230851047580. Its totient is φ = 2229751556448.

The previous prime is 2230301302003. The next prime is 2230301302037. The reversal of 2230301302013 is 3102031030322.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1059462607204 + 1170838694809 = 1029302^2 + 1082053^2 .

It is a cyclic number.

It is not a de Polignac number, because 2230301302013 - 210 = 2230301300989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230301302003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 274866698 + ... + 274874811.

It is an arithmetic number, because the mean of its divisors is an integer number (557712761895).

Almost surely, 22230301302013 is an apocalyptic number.

It is an amenable number.

2230301302013 is a deficient number, since it is larger than the sum of its proper divisors (549745567).

2230301302013 is an equidigital number, since it uses as much as digits as its factorization.

2230301302013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 549745566.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2230301302013 its reverse (3102031030322), we get a palindrome (5332332332335).

The spelling of 2230301302013 in words is "two trillion, two hundred thirty billion, three hundred one million, three hundred two thousand, thirteen".

Divisors: 1 4057 549741509 2230301302013