Base | Representation |
---|---|
bin | 1011111110111… |
… | …1010001011101 |
3 | 10111120122001112 |
4 | 2333233101131 |
5 | 100331410013 |
6 | 4553151405 |
7 | 1150141514 |
oct | 277572135 |
9 | 114518045 |
10 | 50263133 |
11 | 26410488 |
12 | 149bb565 |
13 | a54b0cb |
14 | 696567b |
15 | 462cba8 |
hex | 2fef45d |
50263133 has 8 divisors (see below), whose sum is σ = 51321600. Its totient is φ = 49208848.
The previous prime is 50263127. The next prime is 50263139. The reversal of 50263133 is 33136205.
It is an interprime number because it is at equal distance from previous prime (50263127) and next prime (50263139).
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 50263133 - 24 = 50263117 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 50263099 and 50263108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50263139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37448 + ... + 38766.
It is an arithmetic number, because the mean of its divisors is an integer number (6415200).
Almost surely, 250263133 is an apocalyptic number.
50263133 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
It is an amenable number.
50263133 is a deficient number, since it is larger than the sum of its proper divisors (1058467).
50263133 is a wasteful number, since it uses less digits than its factorization.
50263133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2091.
The product of its (nonzero) digits is 1620, while the sum is 23.
The square root of 50263133 is about 7089.6497092593. The cubic root of 50263133 is about 369.0482796580.
Adding to 50263133 its reverse (33136205), we get a palindrome (83399338).
The spelling of 50263133 in words is "fifty million, two hundred sixty-three thousand, one hundred thirty-three".
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