Base | Representation |
---|---|
bin | 1010001000110… |
… | …00010100110101 |
3 | 12221000012010021 |
4 | 11010120110311 |
5 | 133232044133 |
6 | 12234325141 |
7 | 2051531251 |
oct | 504302465 |
9 | 187005107 |
10 | 85034293 |
11 | 43aaa583 |
12 | 245897b1 |
13 | 14803966 |
14 | b417261 |
15 | 76ea52d |
hex | 5118535 |
85034293 has 8 divisors (see below), whose sum is σ = 88178400. Its totient is φ = 81904368.
The previous prime is 85034273. The next prime is 85034317. The reversal of 85034293 is 39243058.
It is a happy number.
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 85034293 - 225 = 51479861 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 (85034203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9538 + ... + 16156.
It is an arithmetic number, because the mean of its divisors is an integer number (11022300).
Almost surely, 285034293 is an apocalyptic number.
It is an amenable number.
85034293 is a deficient number, since it is larger than the sum of its proper divisors (3144107).
85034293 is a wasteful number, since it uses less digits than its factorization.
85034293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7091.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 85034293 is about 9221.4040687956. The cubic root of 85034293 is about 439.7420888657.
The spelling of 85034293 in words is "eighty-five million, thirty-four thousand, two hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •