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93069443924 = 22171368668293
BaseRepresentation
bin101011010101101011…
…1110000001101010100
322220020011120121121122
41112223113300031110
53011101234201144
6110431105103112
76503230135442
oct1265327601524
9286204517548
1093069443924
113651a302806
1216054927a98
138a12a0c1a2
14470c81db92
15264aa8b7ee
hex15ab5f0354

93069443924 has 12 divisors (see below), whose sum is σ = 172452205044. Its totient is φ = 43797385344.

The previous prime is 93069443923. The next prime is 93069443981. The reversal of 93069443924 is 42934496039.

It can be written as a sum of positive squares in 2 ways, for example, as 50116881424 + 42952562500 = 223868^2 + 207250^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93069443923) 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 3 ways as a sum of consecutive naturals, for example, 684334079 + ... + 684334214.

It is an arithmetic number, because the mean of its divisors is an integer number (14371017087).

Almost surely, 293069443924 is an apocalyptic number.

It is an amenable number.

93069443924 is a deficient number, since it is larger than the sum of its proper divisors (79382761120).

93069443924 is a wasteful number, since it uses less digits than its factorization.

93069443924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1368668314 (or 1368668312 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 53.

The spelling of 93069443924 in words is "ninety-three billion, sixty-nine million, four hundred forty-three thousand, nine hundred twenty-four".

Divisors: 1 2 4 17 34 68 1368668293 2737336586 5474673172 23267360981 46534721962 93069443924