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93108324253 = 723607952739
BaseRepresentation
bin101011010110110110…
…0000100011110011101
322220022212201221101211
41112231230010132131
53011141212334003
6110435014304421
76504211461250
oct1265554043635
9286285657354
1093108324253
113653a24910a
1216065958111
138a1aaa31b9
144713a61097
15264e1bb96d
hex15adb0479d

93108324253 has 16 divisors (see below), whose sum is σ = 111219056640. Its totient is φ = 76211418096.

The previous prime is 93108324229. The next prime is 93108324263. The reversal of 93108324253 is 35242380139.

It is a cyclic number.

It is not a de Polignac number, because 93108324253 - 221 = 93106227101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93108324263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378643 + ... + 574096.

It is an arithmetic number, because the mean of its divisors is an integer number (6951191040).

Almost surely, 293108324253 is an apocalyptic number.

It is an amenable number.

93108324253 is a deficient number, since it is larger than the sum of its proper divisors (18110732387).

93108324253 is a wasteful number, since it uses less digits than its factorization.

93108324253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953376.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 93108324253 in words is "ninety-three billion, one hundred eight million, three hundred twenty-four thousand, two hundred fifty-three".

Divisors: 1 7 23 161 607 4249 13961 97727 952739 6669173 21912997 153390979 578312573 4048188011 13301189179 93108324253