Base | Representation |
---|---|
bin | 100111111111100101… |
… | …0110100111111100001 |
3 | 22012200111112201220110 |
4 | 1033333022310333201 |
5 | 2401343131012301 |
6 | 103242154201533 |
7 | 6130214626116 |
oct | 1177712647741 |
9 | 265614481813 |
10 | 85885407201 |
11 | 33473089680 |
12 | 1478aa232a9 |
13 | 813954ab99 |
14 | 422a67890d |
15 | 237a01d0d6 |
hex | 13ff2b4fe1 |
85885407201 has 8 divisors (see below), whose sum is σ = 124924228704. Its totient is φ = 52051761920.
The previous prime is 85885407143. The next prime is 85885407227. The reversal of 85885407201 is 10270458858.
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 85885407201 - 26 = 85885407137 is a prime.
It is not an unprimeable number, because it can be changed into a prime (85885407281) 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, 1301294016 + ... + 1301294081.
It is an arithmetic number, because the mean of its divisors is an integer number (15615528588).
Almost surely, 285885407201 is an apocalyptic number.
It is an amenable number.
85885407201 is a deficient number, since it is larger than the sum of its proper divisors (39038821503).
85885407201 is a wasteful number, since it uses less digits than its factorization.
85885407201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2602588111.
The product of its (nonzero) digits is 716800, while the sum is 48.
The spelling of 85885407201 in words is "eighty-five billion, eight hundred eighty-five million, four hundred seven thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •