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230105033323 = 11163570122511
BaseRepresentation
bin1101011001001101010…
…1000010101001101011
3210222221102012211111121
43112103111002221223
512232223342031243
6253413033240111
722424134340314
oct3262325025153
9728842184447
10230105033323
1189650324330
1238719863037
131891139aa69
14b1cc46b60b
155ebb3e91ed
hex3593542a6b

230105033323 has 16 divisors (see below), whose sum is σ = 252619218432. Its totient is φ = 207857340000.

The previous prime is 230105033273. The next prime is 230105033369. The reversal of 230105033323 is 323330501032.

It is a happy number.

230105033323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 230105033323 - 221 = 230102936171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230105033393) 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 15 ways as a sum of consecutive naturals, for example, 10210638 + ... + 10233148.

It is an arithmetic number, because the mean of its divisors is an integer number (15788701152).

Almost surely, 2230105033323 is an apocalyptic number.

230105033323 is a deficient number, since it is larger than the sum of its proper divisors (22514185109).

230105033323 is a wasteful number, since it uses less digits than its factorization.

230105033323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28386.

The product of its (nonzero) digits is 4860, while the sum is 25.

Adding to 230105033323 its reverse (323330501032), we get a palindrome (553435534355).

The spelling of 230105033323 in words is "two hundred thirty billion, one hundred five million, thirty-three thousand, three hundred twenty-three".

Divisors: 1 11 163 1793 5701 22511 62711 247621 929263 3669293 10221893 40362223 128335211 1411687321 20918639393 230105033323