Base | Representation |
---|---|
bin | 1100000110000… |
… | …0010101001111 |
3 | 10112110011022000 |
4 | 3001200111033 |
5 | 100441214343 |
6 | 5011123343 |
7 | 1154110602 |
oct | 301402517 |
9 | 115404260 |
10 | 50726223 |
11 | 266a73a9 |
12 | 14ba3553 |
13 | a680b22 |
14 | 6a46339 |
15 | 46beed3 |
hex | 306054f |
50726223 has 16 divisors (see below), whose sum is σ = 77182560. Its totient is φ = 32902848.
The previous prime is 50726209. The next prime is 50726227. The reversal of 50726223 is 32262705.
It is not a de Polignac number, because 50726223 - 28 = 50725967 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50726227) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24390 + ... + 26387.
It is an arithmetic number, because the mean of its divisors is an integer number (4823910).
Almost surely, 250726223 is an apocalyptic number.
50726223 is a deficient number, since it is larger than the sum of its proper divisors (26456337).
50726223 is a wasteful number, since it uses less digits than its factorization.
50726223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50823 (or 50817 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 50726223 is about 7122.2344106327. The cubic root of 50726223 is about 370.1782024472.
Adding to 50726223 its reverse (32262705), we get a palindrome (82988928).
The spelling of 50726223 in words is "fifty million, seven hundred twenty-six thousand, two hundred twenty-three".
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