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5050311 = 37240491
BaseRepresentation
bin10011010000111111000111
3100111120201120
4103100333013
52243102221
6300125023
760632640
oct23207707
910446646
105050311
11293a412
121836773
13107a966
149566c7
1569b5c6
hex4d0fc7

5050311 has 8 divisors (see below), whose sum is σ = 7695744. Its totient is φ = 2885880.

The previous prime is 5050289. The next prime is 5050327. The reversal of 5050311 is 1130505.

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

It is not a de Polignac number, because 5050311 - 210 = 5049287 is a prime.

5050311 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5050361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120225 + ... + 120266.

It is an arithmetic number, because the mean of its divisors is an integer number (961968).

Almost surely, 25050311 is an apocalyptic number.

5050311 is a deficient number, since it is larger than the sum of its proper divisors (2645433).

5050311 is a wasteful number, since it uses less digits than its factorization.

5050311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240501.

The product of its (nonzero) digits is 75, while the sum is 15.

The square root of 5050311 is about 2247.2897009509. The cubic root of 5050311 is about 171.5692189996.

Adding to 5050311 its reverse (1130505), we get a palindrome (6180816).

The spelling of 5050311 in words is "five million, fifty thousand, three hundred eleven".

Divisors: 1 3 7 21 240491 721473 1683437 5050311