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86373160 = 2352159329
BaseRepresentation
bin1010010010111…
…11001100101000
320000112012200221
411021133030220
5134102420120
612323135424
72066105536
oct511371450
9200465627
1086373160
1144834485
1224b14574
1314b821a3
14b685156
1578b20aa
hex525f328

86373160 has 16 divisors (see below), whose sum is σ = 194339700. Its totient is φ = 34549248.

The previous prime is 86373151. The next prime is 86373163. The reversal of 86373160 is 6137368.

It can be written as a sum of positive squares in 2 ways, for example, as 85710564 + 662596 = 9258^2 + 814^2 .

It is not an unprimeable number, because it can be changed into a prime (86373163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1079625 + ... + 1079704.

Almost surely, 286373160 is an apocalyptic number.

It is an amenable number.

86373160 is an abundant number, since it is smaller than the sum of its proper divisors (107966540).

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

86373160 is a wasteful number, since it uses less digits than its factorization.

86373160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2159340 (or 2159336 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 86373160 is about 9293.7161566297. The cubic root of 86373160 is about 442.0379975933.

The spelling of 86373160 in words is "eighty-six million, three hundred seventy-three thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 40 2159329 4318658 8637316 10796645 17274632 21593290 43186580 86373160