Base | Representation |
---|---|
bin | 1100000100100… |
… | …0011010101101 |
3 | 10112021011221002 |
4 | 3001020122231 |
5 | 100430101034 |
6 | 5005050045 |
7 | 1153222166 |
oct | 301103255 |
9 | 115234832 |
10 | 50628269 |
11 | 2663a84a |
12 | 14b56925 |
13 | a648373 |
14 | 6a1c76d |
15 | 46a0e7e |
hex | 30486ad |
50628269 has 2 divisors, whose sum is σ = 50628270. Its totient is φ = 50628268.
The previous prime is 50628251. The next prime is 50628299. The reversal of 50628269 is 96282605.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 37393225 + 13235044 = 6115^2 + 3638^2 .
It is a cyclic number.
It is not a de Polignac number, because 50628269 - 220 = 49579693 is a prime.
It is a super-2 number, since 2×506282692 = 5126443243872722, which contains 22 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (50628299) 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 as a sum of consecutive naturals, namely, 25314134 + 25314135.
It is an arithmetic number, because the mean of its divisors is an integer number (25314135).
Almost surely, 250628269 is an apocalyptic number.
It is an amenable number.
50628269 is a deficient number, since it is larger than the sum of its proper divisors (1).
50628269 is an equidigital number, since it uses as much as digits as its factorization.
50628269 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 50628269 is about 7115.3544535743. The cubic root of 50628269 is about 369.9397734940.
It can be divided in two parts, 5062 and 8269, that added together give a palindrome (13331).
The spelling of 50628269 in words is "fifty million, six hundred twenty-eight thousand, two hundred sixty-nine".
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