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313301232213 = 3444532349307
BaseRepresentation
bin1001000111100100011…
…01010110101001010101
31002221200111112122010020
410203302031112221111
520113120103412323
6355532324415353
731430616351114
oct4436215265125
91087614478106
10313301232213
111109634179a2
1250877b47559
132370c740208
14112418c1c7b
15823a2b4ae3
hex48f2356a55

313301232213 has 8 divisors (see below), whose sum is σ = 417744551328. Its totient is φ = 208862700624.

The previous prime is 313301232163. The next prime is 313301232217. The reversal of 313301232213 is 312232103313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 313301232213 - 29 = 313301231701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313301232217) 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 7 ways as a sum of consecutive naturals, for example, 1041295 + ... + 1308012.

It is an arithmetic number, because the mean of its divisors is an integer number (52218068916).

Almost surely, 2313301232213 is an apocalyptic number.

It is an amenable number.

313301232213 is a deficient number, since it is larger than the sum of its proper divisors (104443319115).

313301232213 is a wasteful number, since it uses less digits than its factorization.

313301232213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393763.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 313301232213 its reverse (312232103313), we get a palindrome (625533335526).

The spelling of 313301232213 in words is "three hundred thirteen billion, three hundred one million, two hundred thirty-two thousand, two hundred thirteen".

Divisors: 1 3 44453 133359 2349307 7047921 104433744071 313301232213