Base | Representation |
---|---|
bin | 1011111100101… |
… | …0001100001101 |
3 | 10111021220201001 |
4 | 2333022030031 |
5 | 100312024440 |
6 | 4550020301 |
7 | 1145636632 |
oct | 277121415 |
9 | 114256631 |
10 | 50111245 |
11 | 26317358 |
12 | 14947691 |
13 | a4c6c32 |
14 | 6926189 |
15 | 45ecb9a |
hex | 2fca30d |
50111245 has 8 divisors (see below), whose sum is σ = 60251616. Its totient is φ = 40010256.
The previous prime is 50111219. The next prime is 50111263. The reversal of 50111245 is 54211105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 50111245 - 25 = 50111213 is a prime.
It is a super-2 number, since 2×501112452 = 5022273750900050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6967 + ... + 12196.
It is an arithmetic number, because the mean of its divisors is an integer number (7531452).
Almost surely, 250111245 is an apocalyptic number.
It is an amenable number.
50111245 is a deficient number, since it is larger than the sum of its proper divisors (10140371).
50111245 is a wasteful number, since it uses less digits than its factorization.
50111245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19691.
The product of its (nonzero) digits is 200, while the sum is 19.
The square root of 50111245 is about 7078.9296507311. The cubic root of 50111245 is about 368.6761675411.
The spelling of 50111245 in words is "fifty million, one hundred eleven thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •