Search a number
-
+
50242235 = 523436889
BaseRepresentation
bin1011111110101…
…0001010111011
310111112120101112
42333222022323
5100330222420
64552510535
71150023551
oct277521273
9114476345
1050242235
11263a680a
12149ab44b
13a541744
14695bbd1
1546268c5
hex2fea2bb

50242235 has 8 divisors (see below), whose sum is σ = 62912160. Its totient is φ = 38446144.

The previous prime is 50242187. The next prime is 50242237. The reversal of 50242235 is 53224205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 50242235 - 210 = 50241211 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 50242235.

It is not an unprimeable number, because it can be changed into a prime (50242237) 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 7 ways as a sum of consecutive naturals, for example, 218330 + ... + 218559.

It is an arithmetic number, because the mean of its divisors is an integer number (7864020).

Almost surely, 250242235 is an apocalyptic number.

50242235 is a deficient number, since it is larger than the sum of its proper divisors (12669925).

50242235 is a wasteful number, since it uses less digits than its factorization.

50242235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 436917.

The product of its (nonzero) digits is 2400, while the sum is 23.

The square root of 50242235 is about 7088.1757173479. The cubic root of 50242235 is about 368.9971259290.

The spelling of 50242235 in words is "fifty million, two hundred forty-two thousand, two hundred thirty-five".

Divisors: 1 5 23 115 436889 2184445 10048447 50242235