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50104873 = 7131374019
BaseRepresentation
bin1011111100100…
…0101000101001
310111021120222001
42333020220221
5100311323443
64545531001
71145612230
oct277105051
9114246861
1050104873
1126312595
1214943a61
13a4c4070
146923b17
1545ead4d
hex2fc8a29

50104873 has 16 divisors (see below), whose sum is σ = 62133120. Its totient is φ = 39344256.

The previous prime is 50104861. The next prime is 50104877. The reversal of 50104873 is 37840105.

50104873 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 50104873 - 25 = 50104841 is a prime.

It is a super-2 number, since 2×501048732 = 5020996596692258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50104877) 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 15 ways as a sum of consecutive naturals, for example, 10458 + ... + 14476.

It is an arithmetic number, because the mean of its divisors is an integer number (3883320).

Almost surely, 250104873 is an apocalyptic number.

It is an amenable number.

50104873 is a deficient number, since it is larger than the sum of its proper divisors (12028247).

50104873 is a wasteful number, since it uses less digits than its factorization.

50104873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4176.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 50104873 is about 7078.4795683819. The cubic root of 50104873 is about 368.6605402827.

Adding to 50104873 its reverse (37840105), we get a palindrome (87944978).

The spelling of 50104873 in words is "fifty million, one hundred four thousand, eight hundred seventy-three".

Divisors: 1 7 13 91 137 959 1781 4019 12467 28133 52247 365729 550603 3854221 7157839 50104873