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3232230013 = 6748242239
BaseRepresentation
bin1100000010100111…
…1110101001111101
322100021000022000201
43000221332221331
523104422330023
61252421523501
7143045334055
oct30051765175
98307008021
103232230013
111409567281
12762573591
133c684484c
142293b8565
1513db67bad
hexc0a7ea7d

3232230013 has 4 divisors (see below), whose sum is σ = 3280472320. Its totient is φ = 3183987708.

The previous prime is 3232229993. The next prime is 3232230017. The reversal of 3232230013 is 3100322323.

It is a happy number.

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 3232230013 - 29 = 3232229501 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 (3232230017) 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, 24121053 + ... + 24121186.

It is an arithmetic number, because the mean of its divisors is an integer number (820118080).

Almost surely, 23232230013 is an apocalyptic number.

It is an amenable number.

3232230013 is a deficient number, since it is larger than the sum of its proper divisors (48242307).

3232230013 is an equidigital number, since it uses as much as digits as its factorization.

3232230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48242306.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 3232230013 is about 56852.7045354924. The cubic root of 3232230013 is about 1478.5434313704.

Adding to 3232230013 its reverse (3100322323), we get a palindrome (6332552336).

The spelling of 3232230013 in words is "three billion, two hundred thirty-two million, two hundred thirty thousand, thirteen".

Divisors: 1 67 48242239 3232230013