Search a number
-
+
50097067 = 279717911
BaseRepresentation
bin1011111100011…
…0101110101011
310111021012020221
42333012232223
5100311101232
64545430511
71145550406
oct277065653
9114235227
1050097067
1126307739
121493b437
13a4c0647
146920d3d
1545e8897
hex2fc6bab

50097067 has 4 divisors (see below), whose sum is σ = 50117776. Its totient is φ = 50076360.

The previous prime is 50097041. The next prime is 50097083. The reversal of 50097067 is 76079005.

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 50097067 - 215 = 50064299 is a prime.

It is a super-2 number, since 2×500970672 = 5019432244004978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (50037067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6159 + ... + 11752.

It is an arithmetic number, because the mean of its divisors is an integer number (12529444).

Almost surely, 250097067 is an apocalyptic number.

50097067 is a deficient number, since it is larger than the sum of its proper divisors (20709).

50097067 is a wasteful number, since it uses less digits than its factorization.

50097067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20708.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 50097067 is about 7077.9281573071. The cubic root of 50097067 is about 368.6413943496.

The spelling of 50097067 in words is "fifty million, ninety-seven thousand, sixty-seven".

Divisors: 1 2797 17911 50097067