Base | Representation |
---|---|
bin | 1011111111000… |
… | …0000010010111 |
3 | 10111120210100110 |
4 | 2333300002113 |
5 | 100332010023 |
6 | 4553214103 |
7 | 1150153605 |
oct | 277600227 |
9 | 114523313 |
10 | 50266263 |
11 | 26412873 |
12 | 14a01333 |
13 | a54c668 |
14 | 6966875 |
15 | 462da93 |
hex | 2ff0097 |
50266263 has 8 divisors (see below), whose sum is σ = 70964208. Its totient is φ = 31539584.
The previous prime is 50266261. The next prime is 50266291. The reversal of 50266263 is 36266205.
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 50266263 - 21 = 50266261 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 50266263.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50266261) 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, 492756 + ... + 492857.
It is an arithmetic number, because the mean of its divisors is an integer number (8870526).
Almost surely, 250266263 is an apocalyptic number.
50266263 is a deficient number, since it is larger than the sum of its proper divisors (20697945).
50266263 is a wasteful number, since it uses less digits than its factorization.
50266263 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 985633.
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 50266263 is about 7089.8704501563. The cubic root of 50266263 is about 369.0559399919.
The spelling of 50266263 in words is "fifty million, two hundred sixty-six thousand, two hundred sixty-three".
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