Base | Representation |
---|---|
bin | 1111010011001110… |
… | …00100101010111000 |
3 | 210012110122202010000 |
4 | 13221213010222320 |
5 | 113310330120433 |
6 | 3435032553000 |
7 | 410362260330 |
oct | 75147045270 |
9 | 23173582100 |
10 | 8214301368 |
11 | 3535839219 |
12 | 1712b52760 |
13 | a0ba66a70 |
14 | 57cd300c0 |
15 | 33122c113 |
hex | 1e99c4ab8 |
8214301368 has 160 divisors (see below), whose sum is σ = 28317310560. Its totient is φ = 2166393600.
The previous prime is 8214301339. The next prime is 8214301399. The reversal of 8214301368 is 8631034128.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 10683 + ... + 128618.
It is an arithmetic number, because the mean of its divisors is an integer number (176983191).
Almost surely, 28214301368 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8214301368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14158655280).
8214301368 is an abundant number, since it is smaller than the sum of its proper divisors (20103009192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8214301368 is a wasteful number, since it uses less digits than its factorization.
8214301368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139339 (or 139326 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The square root of 8214301368 is about 90632.7830754413. The cubic root of 8214301368 is about 2017.7013168189.
The spelling of 8214301368 in words is "eight billion, two hundred fourteen million, three hundred one thousand, three hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •