Base | Representation |
---|---|
bin | 1100001101100… |
… | …10100000011010 |
3 | 21010202122102110 |
4 | 12012302200122 |
5 | 202211134114 |
6 | 14055413150 |
7 | 2352515511 |
oct | 606624032 |
9 | 233678373 |
10 | 102443034 |
11 | 5290aa71 |
12 | 2a3841b6 |
13 | 182ba7a5 |
14 | d869678 |
15 | 8ed8759 |
hex | 61b281a |
102443034 has 32 divisors (see below), whose sum is σ = 214986240. Its totient is φ = 32500800.
The previous prime is 102443023. The next prime is 102443053. The reversal of 102443034 is 430344201.
It is a self number, because there is not a number n which added to its sum of digits gives 102443034.
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 15 ways as a sum of consecutive naturals, for example, 6832 + ... + 15860.
It is an arithmetic number, because the mean of its divisors is an integer number (6718320).
Almost surely, 2102443034 is an apocalyptic number.
102443034 is an abundant number, since it is smaller than the sum of its proper divisors (112543206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102443034 is a wasteful number, since it uses less digits than its factorization.
102443034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9126.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 102443034 is about 10121.4146244485. The cubic root of 102443034 is about 467.9083665288.
Adding to 102443034 its reverse (430344201), we get a palindrome (532787235).
The spelling of 102443034 in words is "one hundred two million, four hundred forty-three thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •