Base | Representation |
---|---|
bin | 1000010001100100101… |
… | …00010111111001011110 |
3 | 1000011212012021020121110 |
4 | 10020302110113321132 |
5 | 14124232340334402 |
6 | 334340001442450 |
7 | 26353342330563 |
oct | 4106224277136 |
9 | 1004765236543 |
10 | 284312043102 |
11 | aa63781106a |
12 | 47127640426 |
13 | 20a6c8cbc89 |
14 | da917da86a |
15 | 75e02a556c |
hex | 4232517e5e |
284312043102 has 8 divisors (see below), whose sum is σ = 568624086216. Its totient is φ = 94770681032.
The previous prime is 284312043077. The next prime is 284312043133. The reversal of 284312043102 is 201340213482.
It is a sphenic number, since it is the product of 3 distinct primes.
284312043102 is an admirable number.
It is a self number, because there is not a number n which added to its sum of digits gives 284312043102.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23692670253 + ... + 23692670264.
It is an arithmetic number, because the mean of its divisors is an integer number (71078010777).
Almost surely, 2284312043102 is an apocalyptic number.
284312043102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
284312043102 is a wasteful number, since it uses less digits than its factorization.
284312043102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47385340522.
The product of its (nonzero) digits is 9216, while the sum is 30.
Adding to 284312043102 its reverse (201340213482), we get a palindrome (485652256584).
The spelling of 284312043102 in words is "two hundred eighty-four billion, three hundred twelve million, forty-three thousand, one hundred two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •