Search a number
-
+
424050424 = 23714950821
BaseRepresentation
bin11001010001100…
…111111011111000
31002112220222211021
4121101213323320
51332024103144
6110024512224
713336240420
oct3121477370
91075828737
10424050424
111a84023a6
12ba01b674
1369b12515
1440465480
1527364884
hex19467ef8

424050424 has 32 divisors (see below), whose sum is σ = 914796000. Its totient is φ = 180512640.

The previous prime is 424050421. The next prime is 424050443.

It is a happy number.

424050424 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424050421) 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, 17067 + ... + 33754.

It is an arithmetic number, because the mean of its divisors is an integer number (28587375).

Almost surely, 2424050424 is an apocalyptic number.

It is an amenable number.

424050424 is an abundant number, since it is smaller than the sum of its proper divisors (490745576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424050424 is a wasteful number, since it uses less digits than its factorization.

424050424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50983 (or 50979 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 25.

The square root of 424050424 is about 20592.4846485314. The cubic root of 424050424 is about 751.2869306312.

The spelling of 424050424 in words is "four hundred twenty-four million, fifty thousand, four hundred twenty-four".

Divisors: 1 2 4 7 8 14 28 56 149 298 596 1043 1192 2086 4172 8344 50821 101642 203284 355747 406568 711494 1422988 2845976 7572329 15144658 30289316 53006303 60578632 106012606 212025212 424050424