Base | Representation |
---|---|
bin | 1010000111100… |
… | …00110010010010 |
3 | 12220200221221221 |
4 | 11003300302102 |
5 | 133211403323 |
6 | 12231035254 |
7 | 2050255135 |
oct | 503606222 |
9 | 186627857 |
10 | 84872338 |
11 | 439a9931 |
12 | 2450bb2a |
13 | 14778025 |
14 | b3b421c |
15 | 76b755d |
hex | 50f0c92 |
84872338 has 8 divisors (see below), whose sum is σ = 127400832. Its totient is φ = 42405396.
The previous prime is 84872303. The next prime is 84872351. The reversal of 84872338 is 83327848.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 84872294 and 84872303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11770 + ... + 17557.
It is an arithmetic number, because the mean of its divisors is an integer number (15925104).
Almost surely, 284872338 is an apocalyptic number.
84872338 is a deficient number, since it is larger than the sum of its proper divisors (42528494).
84872338 is a wasteful number, since it uses less digits than its factorization.
84872338 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30776.
The product of its digits is 258048, while the sum is 43.
The square root of 84872338 is about 9212.6184117220. The cubic root of 84872338 is about 439.4627361119.
It can be divided in two parts, 84872 and 338, that multiplied together give a square (28686736 = 53562).
The spelling of 84872338 in words is "eighty-four million, eight hundred seventy-two thousand, three hundred thirty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •