Search a number
-
+
5444395 = 51128999
BaseRepresentation
bin10100110001001100101011
3101020121022021
4110301030223
52343210040
6312405311
764163605
oct24611453
911217267
105444395
113089500
1219a6837
131188148
14a1a175
1572824a
hex53132b

5444395 has 12 divisors (see below), whose sum is σ = 7182000. Its totient is φ = 3959120.

The previous prime is 5444381. The next prime is 5444401. The reversal of 5444395 is 5934445.

It is a happy number.

5444395 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 5444395 - 211 = 5442347 is a prime.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 5444395.

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 11 ways as a sum of consecutive naturals, for example, 3895 + ... + 5104.

It is an arithmetic number, because the mean of its divisors is an integer number (598500).

Almost surely, 25444395 is an apocalyptic number.

5444395 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5444395 is a deficient number, since it is larger than the sum of its proper divisors (1737605).

5444395 is a wasteful number, since it uses less digits than its factorization.

5444395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9026 (or 9015 counting only the distinct ones).

The product of its digits is 43200, while the sum is 34.

The square root of 5444395 is about 2333.3227380712. The cubic root of 5444395 is about 175.9205370450.

The spelling of 5444395 in words is "five million, four hundred forty-four thousand, three hundred ninety-five".

Divisors: 1 5 11 55 121 605 8999 44995 98989 494945 1088879 5444395