Base | Representation |
---|---|
bin | 11001010001110001010… |
… | …11110100001100011110 |
3 | 10002000211122201011221002 |
4 | 30220320223310030132 |
5 | 103212224301410440 |
6 | 1502555454310302 |
7 | 116515043423450 |
oct | 14507053641436 |
9 | 3060748634832 |
10 | 868534403870 |
11 | 3053860347a1 |
12 | 1203b24b8392 |
13 | 63b96889383 |
14 | 300744722d0 |
15 | 178d4e02115 |
hex | ca38af431e |
868534403870 has 16 divisors (see below), whose sum is σ = 1786699345248. Its totient is φ = 297783224160.
The previous prime is 868534403791. The next prime is 868534403927. The reversal of 868534403870 is 78304435868.
868534403870 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 6203817101 + ... + 6203817240.
It is an arithmetic number, because the mean of its divisors is an integer number (111668709078).
Almost surely, 2868534403870 is an apocalyptic number.
868534403870 is an abundant number, since it is smaller than the sum of its proper divisors (918164941378).
868534403870 is a wasteful number, since it uses less digits than its factorization.
868534403870 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12407634355.
The product of its (nonzero) digits is 15482880, while the sum is 56.
The spelling of 868534403870 in words is "eight hundred sixty-eight billion, five hundred thirty-four million, four hundred three thousand, eight hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •