Base | Representation |
---|---|
bin | 1100000101101… |
… | …1111101000001 |
3 | 10112102020200210 |
4 | 3001123331001 |
5 | 100440131124 |
6 | 5010504333 |
7 | 1154004402 |
oct | 301337501 |
9 | 115366623 |
10 | 50708289 |
11 | 26694985 |
12 | 14b950a9 |
13 | a675908 |
14 | 6a3d9a9 |
15 | 46b9a29 |
hex | 305bf41 |
50708289 has 8 divisors (see below), whose sum is σ = 67678912. Its totient is φ = 33771600.
The previous prime is 50708279. The next prime is 50708299. The reversal of 50708289 is 98280705.
50708289 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (50708279) and next prime (50708299).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50708289 - 211 = 50706241 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50708279) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4762 + ... + 11139.
It is an arithmetic number, because the mean of its divisors is an integer number (8459864).
Almost surely, 250708289 is an apocalyptic number.
It is an amenable number.
50708289 is a deficient number, since it is larger than the sum of its proper divisors (16970623).
50708289 is a wasteful number, since it uses less digits than its factorization.
50708289 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16967.
The product of its (nonzero) digits is 40320, while the sum is 39.
The square root of 50708289 is about 7120.9752843273. The cubic root of 50708289 is about 370.1345724270.
The spelling of 50708289 in words is "fifty million, seven hundred eight thousand, two hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •