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23431024300233 = 31112311237466283
BaseRepresentation
bin1010101001111011101011…
…11000010101000011001001
310001221222120100222220020110
411110331311320111003021
511032343214210101413
6121500021452144533
74635556424255634
oct524756570250311
9101858510886213
1023431024300233
117514050410060
12276510a768149
13100c6c7ab1a74
145b00d37d6c1b
152a97649cd8c3
hex154f75e150c9

23431024300233 has 32 divisors (see below), whose sum is σ = 34136823232512. Its totient is φ = 14177583979200.

The previous prime is 23431024300231. The next prime is 23431024300259. The reversal of 23431024300233 is 33200342013432.

It is not a de Polignac number, because 23431024300233 - 21 = 23431024300231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23431024300233.

It is not an unprimeable number, because it can be changed into a prime (23431024300231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50017510 + ... + 50483792.

It is an arithmetic number, because the mean of its divisors is an integer number (1066775726016).

Almost surely, 223431024300233 is an apocalyptic number.

It is an amenable number.

23431024300233 is a deficient number, since it is larger than the sum of its proper divisors (10705798932279).

23431024300233 is a wasteful number, since it uses less digits than its factorization.

23431024300233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 468765.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 23431024300233 its reverse (33200342013432), we get a palindrome (56631366313665).

The spelling of 23431024300233 in words is "twenty-three trillion, four hundred thirty-one billion, twenty-four million, three hundred thousand, two hundred thirty-three".

Divisors: 1 3 11 33 1231 1237 3693 3711 13541 13607 40623 40821 466283 1398849 1522747 4568241 5129113 15387339 16750217 50250651 573994373 576792071 1721983119 1730376213 6313938103 6344712781 18941814309 19034138343 710031039401 2130093118203 7810341433411 23431024300233