Base | Representation |
---|---|
bin | 1011111110011… |
… | …0110000011101 |
3 | 10111111212012200 |
4 | 2333212300131 |
5 | 100324301003 |
6 | 4552322113 |
7 | 1146635025 |
oct | 277466035 |
9 | 114455180 |
10 | 50228253 |
11 | 26397259 |
12 | 149a3339 |
13 | a53827a |
14 | 6956a85 |
15 | 46226a3 |
hex | 2fe6c1d |
50228253 has 6 divisors (see below), whose sum is σ = 72551934. Its totient is φ = 33485496.
The previous prime is 50228237. The next prime is 50228263. The reversal of 50228253 is 35282205.
It can be written as a sum of positive squares in only one way, i.e., 49871844 + 356409 = 7062^2 + 597^2 .
It is not a de Polignac number, because 50228253 - 24 = 50228237 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50228263) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2790450 + ... + 2790467.
It is an arithmetic number, because the mean of its divisors is an integer number (12091989).
Almost surely, 250228253 is an apocalyptic number.
It is an amenable number.
50228253 is a deficient number, since it is larger than the sum of its proper divisors (22323681).
50228253 is a wasteful number, since it uses less digits than its factorization.
50228253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5580923 (or 5580920 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 27.
The square root of 50228253 is about 7087.1893582717. The cubic root of 50228253 is about 368.9628931334.
The spelling of 50228253 in words is "fifty million, two hundred twenty-eight thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •