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23300012233 = 103281805031
BaseRepresentation
bin10101101100110010…
…011111100011001001
32020010211002021000001
4111230302133203021
5340204300342413
614412012043001
71453252556551
oct255462374311
966124067001
1023300012233
119977282063
124623163461
1322742926b4
1411b06a6161
159158224dd
hex56cc9f8c9

23300012233 has 8 divisors (see below), whose sum is σ = 23609978496. Its totient is φ = 22991656800.

The previous prime is 23300012231. The next prime is 23300012243. The reversal of 23300012233 is 33221000332.

It is a happy number.

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 23300012233 - 21 = 23300012231 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23300012233.

It is not an unprimeable number, because it can be changed into a prime (23300012231) 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, 373573 + ... + 431458.

It is an arithmetic number, because the mean of its divisors is an integer number (2951247312).

Almost surely, 223300012233 is an apocalyptic number.

It is an amenable number.

23300012233 is a deficient number, since it is larger than the sum of its proper divisors (309966263).

23300012233 is a wasteful number, since it uses less digits than its factorization.

23300012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805415.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 23300012233 its reverse (33221000332), we get a palindrome (56521012565).

The spelling of 23300012233 in words is "twenty-three billion, three hundred million, twelve thousand, two hundred thirty-three".

Divisors: 1 103 281 28943 805031 82918193 226213711 23300012233