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85832135 = 5129113297
BaseRepresentation
bin1010001110110…
…11000111000111
312222111201112222
411013123013013
5133433112020
612303402555
72061363314
oct507330707
9188451488
1085832135
11444a4a54
12248b345b
1314a22b5c
14b583d0b
157806b25
hex51db1c7

85832135 has 8 divisors (see below), whose sum is σ = 103086096. Its totient is φ = 68607360.

The previous prime is 85832129. The next prime is 85832143. The reversal of 85832135 is 53123858.

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

It is not a de Polignac number, because 85832135 - 210 = 85831111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 85832095 and 85832104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194 + ... + 13103.

It is an arithmetic number, because the mean of its divisors is an integer number (12885762).

Almost surely, 285832135 is an apocalyptic number.

85832135 is a deficient number, since it is larger than the sum of its proper divisors (17253961).

85832135 is a wasteful number, since it uses less digits than its factorization.

85832135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14593.

The product of its digits is 28800, while the sum is 35.

The square root of 85832135 is about 9264.5634003983. The cubic root of 85832135 is about 441.1131165689.

The spelling of 85832135 in words is "eighty-five million, eight hundred thirty-two thousand, one hundred thirty-five".

Divisors: 1 5 1291 6455 13297 66485 17166427 85832135