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23033210333 = 72470065517
BaseRepresentation
bin10101011100111000…
…101110010111011101
32012110020001022121012
4111130320232113131
5334133000212313
614325321345005
71443533025500
oct253470562735
965406038535
1023033210333
11984a712921
124569938165
132230c19453
141187095137
158ec1beda8
hex55ce2e5dd

23033210333 has 6 divisors (see below), whose sum is σ = 26793734526. Its totient is φ = 19742751672.

The previous prime is 23033210327. The next prime is 23033210339. The reversal of 23033210333 is 33301233032.

It is an interprime number because it is at equal distance from previous prime (23033210327) and next prime (23033210339).

It can be written as a sum of positive squares in only one way, i.e., 19982084164 + 3051126169 = 141358^2 + 55237^2 .

It is not a de Polignac number, because 23033210333 - 224 = 23016433117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23033210299 and 23033210308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23033210339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 235032710 + ... + 235032807.

It is an arithmetic number, because the mean of its divisors is an integer number (4465622421).

Almost surely, 223033210333 is an apocalyptic number.

It is an amenable number.

23033210333 is a deficient number, since it is larger than the sum of its proper divisors (3760524193).

23033210333 is an equidigital number, since it uses as much as digits as its factorization.

23033210333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470065531 (or 470065524 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 23.

Adding to 23033210333 its reverse (33301233032), we get a palindrome (56334443365).

The spelling of 23033210333 in words is "twenty-three billion, thirty-three million, two hundred ten thousand, three hundred thirty-three".

Divisors: 1 7 49 470065517 3290458619 23033210333