Base | Representation |
---|---|
bin | 1011111011100… |
… | …0110011000011 |
3 | 10111011021222110 |
4 | 2332320303003 |
5 | 100302240003 |
6 | 4544310403 |
7 | 1145222136 |
oct | 276706303 |
9 | 114137873 |
10 | 50040003 |
11 | 26278882 |
12 | 14912403 |
13 | a4a0690 |
14 | 690821d |
15 | 45d6a03 |
hex | 2fb8cc3 |
50040003 has 32 divisors (see below), whose sum is σ = 75043584. Its totient is φ = 29457792.
The previous prime is 50039981. The next prime is 50040013. The reversal of 50040003 is 30004005.
It is not a de Polignac number, because 50040003 - 28 = 50039747 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50040013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88600 + ... + 89162.
It is an arithmetic number, because the mean of its divisors is an integer number (2345112).
Almost surely, 250040003 is an apocalyptic number.
50040003 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
50040003 is a deficient number, since it is larger than the sum of its proper divisors (25003581).
50040003 is a wasteful number, since it uses less digits than its factorization.
50040003 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 675.
The product of its (nonzero) digits is 60, while the sum is 12.
The square root of 50040003 is about 7073.8958855782. The cubic root of 50040003 is about 368.5013718822.
Adding to 50040003 its reverse (30004005), we get a palindrome (80044008).
The spelling of 50040003 in words is "fifty million, forty thousand, three".
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