Base | Representation |
---|---|
bin | 1100000010011… |
… | …1111100010001 |
3 | 10112000102110102 |
4 | 3000213330101 |
5 | 100411321444 |
6 | 5002142145 |
7 | 1152126320 |
oct | 300477421 |
9 | 115012412 |
10 | 50495249 |
11 | 26559912 |
12 | 14ab1955 |
13 | a5cc95c |
14 | 69c60b7 |
15 | 467684e |
hex | 3027f11 |
50495249 has 16 divisors (see below), whose sum is σ = 60850176. Its totient is φ = 40986000.
The previous prime is 50495233. The next prime is 50495267. The reversal of 50495249 is 94259405.
It is a cyclic number.
It is not a de Polignac number, because 50495249 - 24 = 50495233 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50495849) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7724 + ... + 12674.
It is an arithmetic number, because the mean of its divisors is an integer number (3803136).
Almost surely, 250495249 is an apocalyptic number.
It is an amenable number.
50495249 is a deficient number, since it is larger than the sum of its proper divisors (10354927).
50495249 is a wasteful number, since it uses less digits than its factorization.
50495249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5036.
The product of its (nonzero) digits is 64800, while the sum is 38.
The square root of 50495249 is about 7106.0009147199. Note that the first 3 decimals coincide. The cubic root of 50495249 is about 369.6154978142.
The spelling of 50495249 in words is "fifty million, four hundred ninety-five thousand, two hundred forty-nine".
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