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23032301539688 = 2372950328195729
BaseRepresentation
bin1010011110010101000000…
…01001101101000101101000
310000112212101200210000101122
411033022200021231011220
511004330123143232223
6120552520535434412
74565012621601050
oct517124011550550
9100485350700348
1023032301539688
11737aa4284a661
1226bb993225a08
13cb0c23c6c91c
14598aab10c560
1529e1ca2cb5c8
hex14f2a026d168

23032301539688 has 64 divisors (see below), whose sum is σ = 51158332512000. Its totient is φ = 9511659666432.

The previous prime is 23032301539627. The next prime is 23032301539691. The reversal of 23032301539688 is 88693510323032.

It is a super-3 number, since 3×230323015396883 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

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, 13280993 + ... + 14914736.

It is an arithmetic number, because the mean of its divisors is an integer number (799348945500).

Almost surely, 223032301539688 is an apocalyptic number.

23032301539688 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23032301539688 is an abundant number, since it is smaller than the sum of its proper divisors (28126030972312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23032301539688 is a wasteful number, since it uses less digits than its factorization.

23032301539688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28196274 (or 28196270 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 53.

The spelling of 23032301539688 in words is "twenty-three trillion, thirty-two billion, three hundred one million, five hundred thirty-nine thousand, six hundred eighty-eight".

Divisors: 1 2 4 7 8 14 28 29 56 58 116 203 232 406 503 812 1006 1624 2012 3521 4024 7042 14084 14587 28168 29174 58348 102109 116696 204218 408436 816872 28195729 56391458 112782916 197370103 225565832 394740206 789480412 817676141 1578960824 1635352282 3270704564 5723732987 6541409128 11447465974 14182451687 22894931948 28364903374 45789863896 56729806748 99277161809 113459613496 198554323618 397108647236 411291098923 794217294472 822582197846 1645164395692 2879037692461 3290328791384 5758075384922 11516150769844 23032301539688