Base | Representation |
---|---|
bin | 11100111100011… |
… | …10110101000101 |
3 | 121220212211022222 |
4 | 32132032311011 |
5 | 444124243320 |
6 | 40032102125 |
7 | 6005550314 |
oct | 1636166505 |
9 | 556784288 |
10 | 242806085 |
11 | 11506a895 |
12 | 69394945 |
13 | 3b3c4152 |
14 | 2436627b |
15 | 164b2825 |
hex | e78ed45 |
242806085 has 8 divisors (see below), whose sum is σ = 292027680. Its totient is φ = 193804624.
The previous prime is 242806061. The next prime is 242806117. The reversal of 242806085 is 580608242.
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 242806085 - 26 = 242806021 is a prime.
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, 52595 + ... + 57024.
It is an arithmetic number, because the mean of its divisors is an integer number (36503460).
Almost surely, 2242806085 is an apocalyptic number.
It is an amenable number.
242806085 is a deficient number, since it is larger than the sum of its proper divisors (49221595).
242806085 is a wasteful number, since it uses less digits than its factorization.
242806085 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110067.
The product of its (nonzero) digits is 30720, while the sum is 35.
The square root of 242806085 is about 15582.2362002378. The cubic root of 242806085 is about 623.8591111969.
The spelling of 242806085 in words is "two hundred forty-two million, eight hundred six thousand, eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •