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5050401 = 31683467
BaseRepresentation
bin10011010001000000100001
3100111120211220
4103101000201
52243103101
6300125253
760633126
oct23210041
910446756
105050401
11293a494
121836829
13107aa05
1495674d
1569b636
hex4d1021

5050401 has 4 divisors (see below), whose sum is σ = 6733872. Its totient is φ = 3366932.

The previous prime is 5050369. The next prime is 5050403. The reversal of 5050401 is 1040505.

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 5050401 - 25 = 5050369 is a prime.

It is a D-number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5050403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 841731 + ... + 841736.

It is an arithmetic number, because the mean of its divisors is an integer number (1683468).

Almost surely, 25050401 is an apocalyptic number.

It is an amenable number.

5050401 is a deficient number, since it is larger than the sum of its proper divisors (1683471).

5050401 is a wasteful number, since it uses less digits than its factorization.

5050401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1683470.

The product of its (nonzero) digits is 100, while the sum is 15.

The square root of 5050401 is about 2247.3097249823. The cubic root of 5050401 is about 171.5702381538.

Adding to 5050401 its reverse (1040505), we get a palindrome (6090906).

The spelling of 5050401 in words is "five million, fifty thousand, four hundred one".

Divisors: 1 3 1683467 5050401