Search a number
-
+
5420422 = 27387173
BaseRepresentation
bin10100101011010110000110
3101012101102101
4110223112012
52341423142
6312102314
764033660
oct24532606
911171371
105420422
113072497
12199499a
13117a267
14a11530
157210b7
hex52b586

5420422 has 8 divisors (see below), whose sum is σ = 9292176. Its totient is φ = 2323032.

The previous prime is 5420417. The next prime is 5420431. The reversal of 5420422 is 2240245.

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

It is a self number, because there is not a number n which added to its sum of digits gives 5420422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193573 + ... + 193600.

It is an arithmetic number, because the mean of its divisors is an integer number (1161522).

Almost surely, 25420422 is an apocalyptic number.

5420422 is a deficient number, since it is larger than the sum of its proper divisors (3871754).

5420422 is a wasteful number, since it uses less digits than its factorization.

5420422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387182.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 5420422 is about 2328.1799758610. The cubic root of 5420422 is about 175.6619501118.

Adding to 5420422 its reverse (2240245), we get a palindrome (7660667).

The spelling of 5420422 in words is "five million, four hundred twenty thousand, four hundred twenty-two".

Divisors: 1 2 7 14 387173 774346 2710211 5420422