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86253703 = 2314332617
BaseRepresentation
bin1010010010000…
…10000010000111
320000022010211121
411021002002013
5134040104303
612320414411
72065100344
oct511020207
9200263747
1086253703
1144762758
1224a77407
1314b3c9c3
14b6537cb
15788b9bd
hex5242087

86253703 has 8 divisors (see below), whose sum is σ = 90101088. Its totient is φ = 82414464.

The previous prime is 86253689. The next prime is 86253757. The reversal of 86253703 is 30735268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86253703 - 221 = 84156551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86253763) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31651 + ... + 34267.

It is an arithmetic number, because the mean of its divisors is an integer number (11262636).

Almost surely, 286253703 is an apocalyptic number.

86253703 is a deficient number, since it is larger than the sum of its proper divisors (3847385).

86253703 is a wasteful number, since it uses less digits than its factorization.

86253703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4073.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 86253703 is about 9287.2871711819. The cubic root of 86253703 is about 441.8341190764.

The spelling of 86253703 in words is "eighty-six million, two hundred fifty-three thousand, seven hundred three".

Divisors: 1 23 1433 2617 32959 60191 3750161 86253703