Search a number
-
+
50284933 = 59852287
BaseRepresentation
bin1011111111010…
…0100110000101
310111121201221221
42333310212011
5100333104213
64553440341
71150262206
oct277644605
9114551857
1050284933
11264258a6
1214a100b1
13a557cca
14696d5ad
15463438d
hex2ff4985

50284933 has 4 divisors (see below), whose sum is σ = 51137280. Its totient is φ = 49432588.

The previous prime is 50284921. The next prime is 50284937. The reversal of 50284933 is 33948205.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2k-50284933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50284937) 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, 426085 + ... + 426202.

It is an arithmetic number, because the mean of its divisors is an integer number (12784320).

Almost surely, 250284933 is an apocalyptic number.

It is an amenable number.

50284933 is a deficient number, since it is larger than the sum of its proper divisors (852347).

50284933 is an equidigital number, since it uses as much as digits as its factorization.

50284933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852346.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 50284933 is about 7091.1869951370. The cubic root of 50284933 is about 369.1016261778.

The spelling of 50284933 in words is "fifty million, two hundred eighty-four thousand, nine hundred thirty-three".

Divisors: 1 59 852287 50284933