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50104103 = 77157729
BaseRepresentation
bin1011111100100…
…0011100100111
310111021112220112
42333020130213
5100311312403
64545523235
71145610050
oct277103447
9114245815
1050104103
1126311a55
121494351b
13a4c38ca
146923727
1545ea9d8
hex2fc8727

50104103 has 4 divisors (see below), whose sum is σ = 57261840. Its totient is φ = 42946368.

The previous prime is 50104057. The next prime is 50104111. The reversal of 50104103 is 30140105.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 50104103 - 28 = 50103847 is a prime.

It is a super-2 number, since 2×501041032 = 5020842274869218, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50104123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3578858 + ... + 3578871.

It is an arithmetic number, because the mean of its divisors is an integer number (14315460).

Almost surely, 250104103 is an apocalyptic number.

50104103 is a deficient number, since it is larger than the sum of its proper divisors (7157737).

50104103 is an equidigital number, since it uses as much as digits as its factorization.

50104103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7157736.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 50104103 is about 7078.4251779615. The cubic root of 50104103 is about 368.6586517766.

Adding to 50104103 its reverse (30140105), we get a palindrome (80244208).

The spelling of 50104103 in words is "fifty million, one hundred four thousand, one hundred three".

Divisors: 1 7 7157729 50104103