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23322310313 = 293593223829
BaseRepresentation
bin10101101110000111…
…100011011010101001
32020012101001010012212
4111232013203122221
5340231002412223
614414130014505
71453643236541
oct255607433251
966171033185
1023322310313
119988921a25
12462a717435
132278a9bb23
1411b362c321
15917779278
hex56e1e36a9

23322310313 has 8 divisors (see below), whose sum is σ = 24133350600. Its totient is φ = 22511724928.

The previous prime is 23322310303. The next prime is 23322310327. The reversal of 23322310313 is 31301322332.

It can be written as a sum of positive squares in 4 ways, for example, as 9292381609 + 14029928704 = 96397^2 + 118448^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-23322310313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23322310303) 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, 7718 + ... + 216111.

It is an arithmetic number, because the mean of its divisors is an integer number (3016668825).

Almost surely, 223322310313 is an apocalyptic number.

It is an amenable number.

23322310313 is a deficient number, since it is larger than the sum of its proper divisors (811040287).

23322310313 is a wasteful number, since it uses less digits than its factorization.

23322310313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227451.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 23322310313 its reverse (31301322332), we get a palindrome (54623632645).

The spelling of 23322310313 in words is "twenty-three billion, three hundred twenty-two million, three hundred ten thousand, three hundred thirteen".

Divisors: 1 29 3593 104197 223829 6491041 804217597 23322310313