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2312233233313 = 4353772865891
BaseRepresentation
bin100001101001011011110…
…101110010101110100001
322012001021111202112000111
4201221123311302232201
5300340423201431223
64530120354451321
7326024203124563
oct41513365625641
98161244675014
102312233233313
11811681420363
12314162293b41
1313a072949673
147dcac5a3333
154022e62d30d
hex21a5bd72ba1

2312233233313 has 4 divisors (see below), whose sum is σ = 2366006099248. Its totient is φ = 2258460367380.

The previous prime is 2312233233257. The next prime is 2312233233347. The reversal of 2312233233313 is 3133323322132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2312233233313 - 217 = 2312233102241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2312236233313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26886432903 + ... + 26886432988.

It is an arithmetic number, because the mean of its divisors is an integer number (591501524812).

Almost surely, 22312233233313 is an apocalyptic number.

It is an amenable number.

2312233233313 is a deficient number, since it is larger than the sum of its proper divisors (53772865935).

2312233233313 is an equidigital number, since it uses as much as digits as its factorization.

2312233233313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53772865934.

The product of its digits is 34992, while the sum is 31.

Adding to 2312233233313 its reverse (3133323322132), we get a palindrome (5445556555445).

The spelling of 2312233233313 in words is "two trillion, three hundred twelve billion, two hundred thirty-three million, two hundred thirty-three thousand, three hundred thirteen".

Divisors: 1 43 53772865891 2312233233313