Base | Representation |
---|---|
bin | 1100000111001… |
… | …0010110010111 |
3 | 10112120220112100 |
4 | 3001302112113 |
5 | 101001100043 |
6 | 5012453143 |
7 | 1154536011 |
oct | 301622627 |
9 | 115526470 |
10 | 50800023 |
11 | 2674789a |
12 | 1501a1b3 |
13 | a6a85b1 |
14 | 6a651b1 |
15 | 46d6cd3 |
hex | 3072597 |
50800023 has 24 divisors (see below), whose sum is σ = 75226320. Its totient is φ = 33022080.
The previous prime is 50799953. The next prime is 50800037. The reversal of 50800023 is 32000805.
50800023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 50800023 - 213 = 50791831 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 50799969 and 50800005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50800523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 133848 + ... + 134226.
It is an arithmetic number, because the mean of its divisors is an integer number (3134430).
Almost surely, 250800023 is an apocalyptic number.
50800023 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
50800023 is a deficient number, since it is larger than the sum of its proper divisors (24426297).
50800023 is a wasteful number, since it uses less digits than its factorization.
50800023 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 719 (or 716 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 50800023 is about 7127.4134859709. The cubic root of 50800023 is about 370.3576356991.
Adding to 50800023 its reverse (32000805), we get a palindrome (82800828).
The spelling of 50800023 in words is "fifty million, eight hundred thousand, twenty-three".
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