Base | Representation |
---|---|
bin | 1011111100100… |
… | …1111100101101 |
3 | 10111021212100022 |
4 | 2333021330231 |
5 | 100312012003 |
6 | 4550011525 |
7 | 1145634014 |
oct | 277117455 |
9 | 114255308 |
10 | 50110253 |
11 | 26316636 |
12 | 14946ba5 |
13 | a4c664b |
14 | 6925a7b |
15 | 45ec738 |
hex | 2fc9f2d |
50110253 has 4 divisors (see below), whose sum is σ = 50744640. Its totient is φ = 49475868.
The previous prime is 50110223. The next prime is 50110267. The reversal of 50110253 is 35201105.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 35201105 = 5 ⋅7040221.
It is a cyclic number.
It is not a de Polignac number, because 50110253 - 218 = 49848109 is a prime.
It is a super-2 number, since 2×501102532 = 5022074911448018, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50110223) by changing a digit.
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, 317075 + ... + 317232.
It is an arithmetic number, because the mean of its divisors is an integer number (12686160).
Almost surely, 250110253 is an apocalyptic number.
It is an amenable number.
50110253 is a deficient number, since it is larger than the sum of its proper divisors (634387).
50110253 is an equidigital number, since it uses as much as digits as its factorization.
50110253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 634386.
The product of its (nonzero) digits is 150, while the sum is 17.
The square root of 50110253 is about 7078.8595832945. The cubic root of 50110253 is about 368.6737347593.
Adding to 50110253 its reverse (35201105), we get a palindrome (85311358).
The spelling of 50110253 in words is "fifty million, one hundred ten thousand, two hundred fifty-three".
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