Base | Representation |
---|---|
bin | 1011111100101… |
… | …0011111100101 |
3 | 10111021222101222 |
4 | 2333022133211 |
5 | 100312044420 |
6 | 4550030125 |
7 | 1145643353 |
oct | 277123745 |
9 | 114258358 |
10 | 50112485 |
11 | 26318285 |
12 | 14948345 |
13 | a4c7677 |
14 | 69267d3 |
15 | 45ed225 |
hex | 2fca7e5 |
50112485 has 4 divisors (see below), whose sum is σ = 60134988. Its totient is φ = 40089984.
The previous prime is 50112473. The next prime is 50112497. The reversal of 50112485 is 58421105.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (50112473) and next prime (50112497).
It can be written as a sum of positive squares in 2 ways, for example, as 9840769 + 40271716 = 3137^2 + 6346^2 .
It is a cyclic number.
It is not a de Polignac number, because 50112485 - 26 = 50112421 is a prime.
It is a super-2 number, since 2×501124852 = 5022522305750450, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5011244 + ... + 5011253.
It is an arithmetic number, because the mean of its divisors is an integer number (15033747).
Almost surely, 250112485 is an apocalyptic number.
It is an amenable number.
50112485 is a deficient number, since it is larger than the sum of its proper divisors (10022503).
50112485 is a wasteful number, since it uses less digits than its factorization.
50112485 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10022502.
The product of its (nonzero) digits is 1600, while the sum is 26.
The square root of 50112485 is about 7079.0172340516. The cubic root of 50112485 is about 368.6792084731.
The spelling of 50112485 in words is "fifty million, one hundred twelve thousand, four hundred eighty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •