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86382027 = 3231409757
BaseRepresentation
bin1010010011000…
…01010111001011
320000112122212100
411021201113023
5134103211102
612323244443
72066143434
oct511412713
9200478770
1086382027
1144840106
1224b19723
1314b86234
14b68848b
1578b4a1c
hex52615cb

86382027 has 24 divisors (see below), whose sum is σ = 129284480. Its totient is φ = 55520640.

The previous prime is 86382019. The next prime is 86382029. The reversal of 86382027 is 72028368.

It is a happy number.

It is not a de Polignac number, because 86382027 - 23 = 86382019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 86381982 and 86382000.

It is not an unprimeable number, because it can be changed into a prime (86382029) 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 23 ways as a sum of consecutive naturals, for example, 113733 + ... + 114489.

Almost surely, 286382027 is an apocalyptic number.

86382027 is a deficient number, since it is larger than the sum of its proper divisors (42902453).

86382027 is a wasteful number, since it uses less digits than its factorization.

86382027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 86382027 is about 9294.1931871465. The cubic root of 86382027 is about 442.0531234989.

The spelling of 86382027 in words is "eighty-six million, three hundred eighty-two thousand, twenty-seven".

Divisors: 1 3 9 31 93 279 409 757 1227 2271 3681 6813 12679 23467 38037 70401 114111 211203 309613 928839 2786517 9598003 28794009 86382027