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23012103333 = 341719260209
BaseRepresentation
bin10101011011101000…
…001101010010100101
32012101202022222020110
4111123220031102211
5334112044301313
614323245123233
71443155436162
oct253350152245
965352288213
1023012103333
11983980691a
124562859519
1322297391bb
14118435d069
158ea400ec3
hex55ba0d4a5

23012103333 has 16 divisors (see below), whose sum is σ = 31475001600. Its totient is φ = 14946347520.

The previous prime is 23012103259. The next prime is 23012103353. The reversal of 23012103333 is 33330121032.

It is not a de Polignac number, because 23012103333 - 29 = 23012102821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23012103353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41668 + ... + 218541.

It is an arithmetic number, because the mean of its divisors is an integer number (1967187600).

Almost surely, 223012103333 is an apocalyptic number.

It is an amenable number.

23012103333 is a deficient number, since it is larger than the sum of its proper divisors (8462898267).

23012103333 is a wasteful number, since it uses less digits than its factorization.

23012103333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260972.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 23012103333 its reverse (33330121032), we get a palindrome (56342224365).

The spelling of 23012103333 in words is "twenty-three billion, twelve million, one hundred three thousand, three hundred thirty-three".

Divisors: 1 3 41 123 719 2157 29479 88437 260209 780627 10668569 32005707 187090271 561270813 7670701111 23012103333