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2323233231313 = 19122275433227
BaseRepresentation
bin100001110011101011011…
…111011101000111010001
322020002200010012022111211
4201303223133131013101
5301030440201400223
64535140102540121
7326563612431601
oct41635337350721
98202603168454
102323233231313
118163066576a5
12316312137641
1313b106873117
1480633472c01
15406751bbd0d
hex21ceb7dd1d1

2323233231313 has 4 divisors (see below), whose sum is σ = 2445508664560. Its totient is φ = 2200957798068.

The previous prime is 2323233231299. The next prime is 2323233231331. The reversal of 2323233231313 is 3131323323232.

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 2323233231313 - 229 = 2322696360401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2323233231343) 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, 61137716595 + ... + 61137716632.

It is an arithmetic number, because the mean of its divisors is an integer number (611377166140).

Almost surely, 22323233231313 is an apocalyptic number.

It is an amenable number.

2323233231313 is a deficient number, since it is larger than the sum of its proper divisors (122275433247).

2323233231313 is a wasteful number, since it uses less digits than its factorization.

2323233231313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122275433246.

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

Adding to 2323233231313 its reverse (3131323323232), we get a palindrome (5454556554545).

The spelling of 2323233231313 in words is "two trillion, three hundred twenty-three billion, two hundred thirty-three million, two hundred thirty-one thousand, three hundred thirteen".

Divisors: 1 19 122275433227 2323233231313