Base | Representation |
---|---|
bin | 1001111111100… |
… | …00011110000100 |
3 | 12211201121210212 |
4 | 10333300132010 |
5 | 132424304333 |
6 | 12152334552 |
7 | 2035323242 |
oct | 477603604 |
9 | 184647725 |
10 | 83822468 |
11 | 43352074 |
12 | 240a4458 |
13 | 1449b1c2 |
14 | b1bd792 |
15 | 755b448 |
hex | 4ff0784 |
83822468 has 24 divisors (see below), whose sum is σ = 150111360. Its totient is φ = 40940640.
The previous prime is 83822467. The next prime is 83822489. The reversal of 83822468 is 86422838.
It is a super-2 number, since 2×838224682 = 14052412283222048, which contains 22 as substring.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is not an unprimeable number, because it can be changed into a prime (83822467) 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, 56723 + ... + 58181.
It is an arithmetic number, because the mean of its divisors is an integer number (6254640).
Almost surely, 283822468 is an apocalyptic number.
It is an amenable number.
83822468 is a deficient number, since it is larger than the sum of its proper divisors (66288892).
83822468 is a wasteful number, since it uses less digits than its factorization.
83822468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1787 (or 1785 counting only the distinct ones).
The product of its digits is 147456, while the sum is 41.
The square root of 83822468 is about 9155.4611025333. The cubic root of 83822468 is about 437.6431627261.
The spelling of 83822468 in words is "eighty-three million, eight hundred twenty-two thousand, four hundred sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.159 sec. • engine limits •