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23300213303 = 24196681383
BaseRepresentation
bin10101101100110011…
…010000101000110111
32020010211110110211002
4111230303100220313
5340204323311203
614412020233515
71453254355013
oct255463205067
966124413732
1023300213303
1199773aa134
12462323b89b
132274333083
1411b0719543
15915861d88
hex56ccd0a37

23300213303 has 4 divisors (see below), whose sum is σ = 23396894928. Its totient is φ = 23203531680.

The previous prime is 23300213269. The next prime is 23300213317. The reversal of 23300213303 is 30331200332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23300213303 - 28 = 23300213047 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 (23300213353) 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, 48340451 + ... + 48340932.

It is an arithmetic number, because the mean of its divisors is an integer number (5849223732).

Almost surely, 223300213303 is an apocalyptic number.

23300213303 is a deficient number, since it is larger than the sum of its proper divisors (96681625).

23300213303 is an equidigital number, since it uses as much as digits as its factorization.

23300213303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96681624.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 23300213303 its reverse (30331200332), we get a palindrome (53631413635).

The spelling of 23300213303 in words is "twenty-three billion, three hundred million, two hundred thirteen thousand, three hundred three".

Divisors: 1 241 96681383 23300213303