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85342195 = 5103165713
BaseRepresentation
bin1010001011000…
…11011111110011
312221120211111001
411011203133303
5133321422240
612245102431
72054253031
oct505433763
9187524431
1085342195
114419a944
12246b7a17
13148b0b53
14b497551
15775b89a
hex51637f3

85342195 has 8 divisors (see below), whose sum is σ = 103405536. Its totient is φ = 67610496.

The previous prime is 85342181. The next prime is 85342207. The reversal of 85342195 is 59124358.

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 85342195 - 27 = 85342067 is a prime.

It is a Duffinian 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, 82342 + ... + 83371.

It is an arithmetic number, because the mean of its divisors is an integer number (12925692).

Almost surely, 285342195 is an apocalyptic number.

85342195 is a deficient number, since it is larger than the sum of its proper divisors (18063341).

85342195 is a wasteful number, since it uses less digits than its factorization.

85342195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165821.

The product of its digits is 43200, while the sum is 37.

The square root of 85342195 is about 9238.0839463603. The cubic root of 85342195 is about 440.2722058765.

The spelling of 85342195 in words is "eighty-five million, three hundred forty-two thousand, one hundred ninety-five".

Divisors: 1 5 103 515 165713 828565 17068439 85342195