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86410412 = 22111963873
BaseRepresentation
bin1010010011010…
…00010010101100
320000121002210122
411021220102230
5134110113122
612324024112
72066322254
oct511502254
9200532718
1086410412
114485a470
1224b32038
1314b9612a
14b694964
1578bd142
hex52684ac

86410412 has 12 divisors (see below), whose sum is σ = 164965416. Its totient is φ = 39277440.

The previous prime is 86410409. The next prime is 86410433. The reversal of 86410412 is 21401468.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 981893 + ... + 981980.

It is an arithmetic number, because the mean of its divisors is an integer number (13747118).

Almost surely, 286410412 is an apocalyptic number.

It is an amenable number.

86410412 is a deficient number, since it is larger than the sum of its proper divisors (78555004).

86410412 is a wasteful number, since it uses less digits than its factorization.

86410412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1963888 (or 1963886 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 86410412 is about 9295.7200904502. The cubic root of 86410412 is about 442.1015375198.

The spelling of 86410412 in words is "eighty-six million, four hundred ten thousand, four hundred twelve".

Divisors: 1 2 4 11 22 44 1963873 3927746 7855492 21602603 43205206 86410412