Base | Representation |
---|---|
bin | 1010001011000… |
… | …10101010001011 |
3 | 12221120122202221 |
4 | 11011202222023 |
5 | 133321320023 |
6 | 12245034511 |
7 | 2054240026 |
oct | 505425213 |
9 | 187518687 |
10 | 85338763 |
11 | 44198304 |
12 | 246b5a37 |
13 | 148ac413 |
14 | b4961bd |
15 | 775a85d |
hex | 5162a8b |
85338763 has 8 divisors (see below), whose sum is σ = 89620128. Its totient is φ = 81105024.
The previous prime is 85338749. The next prime is 85338769. The reversal of 85338763 is 36783358.
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 85338763 - 29 = 85338251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85338769) 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, 8206 + ... + 15427.
It is an arithmetic number, because the mean of its divisors is an integer number (11202516).
Almost surely, 285338763 is an apocalyptic number.
85338763 is a deficient number, since it is larger than the sum of its proper divisors (4281365).
85338763 is a wasteful number, since it uses less digits than its factorization.
85338763 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23813.
The product of its digits is 362880, while the sum is 43.
The square root of 85338763 is about 9237.8981916884. The cubic root of 85338763 is about 440.2663040110.
The spelling of 85338763 in words is "eighty-five million, three hundred thirty-eight thousand, seven hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •