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115116325075 = 5215432984221
BaseRepresentation
bin110101100110101110…
…1111011100011010011
3102000010122200012221101
41223031131323203103
53341224234400300
6124514514205231
711213455422043
oct1531535734323
9360118605841
10115116325075
1144903189944
121a388283817
13ab17496aab
1458008c5723
152edb37ab6a
hex1acd77b8d3

115116325075 has 12 divisors (see below), whose sum is σ = 142836801808. Its totient is φ = 92033344800.

The previous prime is 115116325067. The next prime is 115116325091. The reversal of 115116325075 is 570523611511.

It is not a de Polignac number, because 115116325075 - 23 = 115116325067 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1453536 + ... + 1530685.

Almost surely, 2115116325075 is an apocalyptic number.

115116325075 is a deficient number, since it is larger than the sum of its proper divisors (27720476733).

115116325075 is a wasteful number, since it uses less digits than its factorization.

115116325075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2985774 (or 2985769 counting only the distinct ones).

The product of its (nonzero) digits is 31500, while the sum is 37.

Adding to 115116325075 its reverse (570523611511), we get a palindrome (685639936586).

The spelling of 115116325075 in words is "one hundred fifteen billion, one hundred sixteen million, three hundred twenty-five thousand, seventy-five".

Divisors: 1 5 25 1543 7715 38575 2984221 14921105 74605525 4604653003 23023265015 115116325075