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50067113 = 232176831
BaseRepresentation
bin1011111011111…
…1011010101001
310111012200011112
42332333122221
5100304121423
64545040105
71145364155
oct276773251
9114180145
1050067113
1126297188
1214926035
13a4acb15
146914065
1545dea78
hex2fbf6a9

50067113 has 4 divisors (see below), whose sum is σ = 52243968. Its totient is φ = 47890260.

The previous prime is 50067097. The next prime is 50067133. The reversal of 50067113 is 31176005.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 50067113 - 24 = 50067097 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 2176831 = 50067113 / (5 + 0 + 0 + 6 + 7 + 1 + 1 + 3).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (50067133) 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, 1088393 + ... + 1088438.

It is an arithmetic number, because the mean of its divisors is an integer number (13060992).

Almost surely, 250067113 is an apocalyptic number.

It is an amenable number.

50067113 is a deficient number, since it is larger than the sum of its proper divisors (2176855).

50067113 is a wasteful number, since it uses less digits than its factorization.

50067113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2176854.

The product of its (nonzero) digits is 630, while the sum is 23.

The square root of 50067113 is about 7075.8118262147. The cubic root of 50067113 is about 368.5679071076.

The spelling of 50067113 in words is "fifty million, sixty-seven thousand, one hundred thirteen".

Divisors: 1 23 2176831 50067113