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23330000123 = 479253919183
BaseRepresentation
bin10101101110100100…
…111000110011111011
32020012220111210122122
4111232210320303323
5340234440000443
614415002511455
71454065505033
oct255644706373
966186453578
1023330000123
1199921a4441
12463120558b
13227a562001
1411b46708c3
15918297968
hex56e938cfb

23330000123 has 8 divisors (see below), whose sum is σ = 23389132800. Its totient is φ = 23270911848.

The previous prime is 23330000101. The next prime is 23330000147. The reversal of 23330000123 is 32100003332.

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

It is a cyclic number.

It is not a de Polignac number, because 23330000123 - 26 = 23330000059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23330002123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1206590 + ... + 1225772.

It is an arithmetic number, because the mean of its divisors is an integer number (2923641600).

Almost surely, 223330000123 is an apocalyptic number.

23330000123 is a deficient number, since it is larger than the sum of its proper divisors (59132677).

23330000123 is a wasteful number, since it uses less digits than its factorization.

23330000123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22201.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 23330000123 its reverse (32100003332), we get a palindrome (55430003455).

The spelling of 23330000123 in words is "twenty-three billion, three hundred thirty million, one hundred twenty-three", and thus it is an aban number.

Divisors: 1 479 2539 19183 1216181 9188657 48705637 23330000123