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86682411 = 329631379
BaseRepresentation
bin1010010101010…
…10101100101011
320001002220220200
411022222230223
5134142314121
612333523243
72101534254
oct512525453
9201086820
1086682411
1144a25862
1225043523
1314c5cb8a
14b725b2b
157923a26
hex52aab2b

86682411 has 6 divisors (see below), whose sum is σ = 125207940. Its totient is φ = 57788268.

The previous prime is 86682383. The next prime is 86682443. The reversal of 86682411 is 11428668.

It is not a de Polignac number, because 86682411 - 219 = 86158123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (86682451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4815681 + ... + 4815698.

It is an arithmetic number, because the mean of its divisors is an integer number (20867990).

Almost surely, 286682411 is an apocalyptic number.

86682411 is a deficient number, since it is larger than the sum of its proper divisors (38525529).

86682411 is a wasteful number, since it uses less digits than its factorization.

86682411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9631385 (or 9631382 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 86682411 is about 9310.3389304579. The cubic root of 86682411 is about 442.5649277513.

The spelling of 86682411 in words is "eighty-six million, six hundred eighty-two thousand, four hundred eleven".

Divisors: 1 3 9 9631379 28894137 86682411