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93253282825 = 5217219419489
BaseRepresentation
bin101011011011001010…
…1000010110000001001
322220200222111121011211
41112312111002300021
53011440320022300
6110501233253121
76510621553063
oct1266625026011
9286628447154
1093253282825
113660405768a
12160a64041a1
138a41b284c1
144728dd6733
15265bca24ba
hex15b6542c09

93253282825 has 12 divisors (see below), whose sum is σ = 122436075420. Its totient is φ = 70214236160.

The previous prime is 93253282813. The next prime is 93253282867. The reversal of 93253282825 is 52828235239.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 10695903241 + 82557379584 = 103421^2 + 287328^2 .

It is not a de Polignac number, because 93253282825 - 27 = 93253282697 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 109709320 + ... + 109710169.

It is an arithmetic number, because the mean of its divisors is an integer number (10203006285).

Almost surely, 293253282825 is an apocalyptic number.

It is an amenable number.

93253282825 is a deficient number, since it is larger than the sum of its proper divisors (29182792595).

93253282825 is a wasteful number, since it uses less digits than its factorization.

93253282825 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219419516 (or 219419511 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 49.

The spelling of 93253282825 in words is "ninety-three billion, two hundred fifty-three million, two hundred eighty-two thousand, eight hundred twenty-five".

Divisors: 1 5 17 25 85 425 219419489 1097097445 3730131313 5485487225 18650656565 93253282825