Base | Representation |
---|---|
bin | 1010000111101… |
… | …00001001110001 |
3 | 12220201122212201 |
4 | 11003310021301 |
5 | 133212324004 |
6 | 12231223201 |
7 | 2050343266 |
oct | 503641161 |
9 | 186648781 |
10 | 84886129 |
11 | 43a09229 |
12 | 24517b01 |
13 | 147813a3 |
14 | b3b926d |
15 | 76bb6a4 |
hex | 50f4271 |
84886129 has 8 divisors (see below), whose sum is σ = 89460000. Its totient is φ = 80322912.
The previous prime is 84886121. The next prime is 84886141. The reversal of 84886129 is 92168848.
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 84886129 - 23 = 84886121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (84886121) 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, 17802 + ... + 22060.
It is an arithmetic number, because the mean of its divisors is an integer number (11182500).
Almost surely, 284886129 is an apocalyptic number.
It is an amenable number.
84886129 is a deficient number, since it is larger than the sum of its proper divisors (4573871).
84886129 is a wasteful number, since it uses less digits than its factorization.
84886129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5327.
The product of its digits is 221184, while the sum is 46.
The square root of 84886129 is about 9213.3668655926. The cubic root of 84886129 is about 439.4865377513.
The spelling of 84886129 in words is "eighty-four million, eight hundred eighty-six thousand, one hundred twenty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •