Base | Representation |
---|---|
bin | 1011111110100… |
… | …0010011000011 |
3 | 10111112011212101 |
4 | 2333220103003 |
5 | 100330001223 |
6 | 4552411231 |
7 | 1146662311 |
oct | 277502303 |
9 | 114464771 |
10 | 50234563 |
11 | 263a0a75 |
12 | 149a6b17 |
13 | a53b0c2 |
14 | 69590b1 |
15 | 46244ad |
hex | 2fe84c3 |
50234563 has 2 divisors, whose sum is σ = 50234564. Its totient is φ = 50234562.
The previous prime is 50234551. The next prime is 50234579. The reversal of 50234563 is 36543205.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 50234563 - 25 = 50234531 is a prime.
It is a super-2 number, since 2×502345632 = 5047022639601938, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (50234533) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25117281 + 25117282.
It is an arithmetic number, because the mean of its divisors is an integer number (25117282).
Almost surely, 250234563 is an apocalyptic number.
50234563 is the 3789-th centered heptagonal number.
50234563 is a deficient number, since it is larger than the sum of its proper divisors (1).
50234563 is an equidigital number, since it uses as much as digits as its factorization.
50234563 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10800, while the sum is 28.
The square root of 50234563 is about 7087.6345137147. The cubic root of 50234563 is about 368.9783429930.
Adding to 50234563 its reverse (36543205), we get a palindrome (86777768).
The spelling of 50234563 in words is "fifty million, two hundred thirty-four thousand, five hundred sixty-three".
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