Base | Representation |
---|---|
bin | 1011111011101… |
… | …1111110001011 |
3 | 10111011221210221 |
4 | 2332323332023 |
5 | 100303144003 |
6 | 4544450511 |
7 | 1145305060 |
oct | 276737613 |
9 | 114157727 |
10 | 50053003 |
11 | 26287620 |
12 | 14919a37 |
13 | a4a6580 |
14 | 690cc67 |
15 | 45da7bd |
hex | 2fbbf8b |
50053003 has 32 divisors (see below), whose sum is σ = 69414912. Its totient is φ = 34819200.
The previous prime is 50052997. The next prime is 50053007. The reversal of 50053003 is 30035005.
It is a happy number.
It is not a de Polignac number, because 50053003 - 213 = 50044811 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50053007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30225 + ... + 31837.
It is an arithmetic number, because the mean of its divisors is an integer number (2169216).
Almost surely, 250053003 is an apocalyptic number.
50053003 is a deficient number, since it is larger than the sum of its proper divisors (19361909).
50053003 is a wasteful number, since it uses less digits than its factorization.
50053003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1675.
The product of its (nonzero) digits is 225, while the sum is 16.
The square root of 50053003 is about 7074.8146972200. The cubic root of 50053003 is about 368.5332803738.
Adding to 50053003 its reverse (30035005), we get a palindrome (80088008).
It can be divided in two parts, 5005 and 3003, that added together give a palindrome (8008).
The spelling of 50053003 in words is "fifty million, fifty-three thousand, three".
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