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86040095 = 517208019
BaseRepresentation
bin1010010000011…
…01111000011111
312222220021211012
411020031320133
5134011240340
612312045435
72063220521
oct510157037
9188807735
1086040095
1144627219
122499387b
1314a966cb
14b5d9a11
157848565
hex520de1f

86040095 has 4 divisors (see below), whose sum is σ = 103248120. Its totient is φ = 68832072.

The previous prime is 86040089. The next prime is 86040107. The reversal of 86040095 is 59004068.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 86040095 - 222 = 81845791 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8604005 + ... + 8604014.

It is an arithmetic number, because the mean of its divisors is an integer number (25812030).

Almost surely, 286040095 is an apocalyptic number.

86040095 is a deficient number, since it is larger than the sum of its proper divisors (17208025).

86040095 is a wasteful number, since it uses less digits than its factorization.

86040095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17208024.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 86040095 is about 9275.7800211087. The cubic root of 86040095 is about 441.4690823032.

The spelling of 86040095 in words is "eighty-six million, forty thousand, ninety-five".

Divisors: 1 5 17208019 86040095