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86006275 = 529073793
BaseRepresentation
bin1010010000001…
…01101000000011
312222211120102121
411020011220003
5134004200100
612311225111
72063020105
oct510055003
9188746377
1086006275
1144603873
1224978197
1314a841b4
14b5cb575
15783d51a
hex5205a03

86006275 has 12 divisors (see below), whose sum is σ = 106793512. Its totient is φ = 68711040.

The previous prime is 86006251. The next prime is 86006303. The reversal of 86006275 is 57260068.

It is not a de Polignac number, because 86006275 - 25 = 86006243 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 86006275.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20779 + ... + 24571.

Almost surely, 286006275 is an apocalyptic number.

86006275 is a deficient number, since it is larger than the sum of its proper divisors (20787237).

86006275 is a wasteful number, since it uses less digits than its factorization.

86006275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710 (or 4705 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 86006275 is about 9273.9568146504. The cubic root of 86006275 is about 441.4112315960.

The spelling of 86006275 in words is "eighty-six million, six thousand, two hundred seventy-five".

Divisors: 1 5 25 907 3793 4535 18965 22675 94825 3440251 17201255 86006275