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6244426 = 2191011627
BaseRepresentation
bin10111110100100001001010
3102202020202001
4113310201022
53044310201
6341501214
7104035216
oct27644112
912666661
106244426
113585591
12211180a
1313a8336
14b87946
15835301
hex5f484a

6244426 has 16 divisors (see below), whose sum is σ = 9963360. Its totient is φ = 2926800.

The previous prime is 6244391. The next prime is 6244429.

6244426 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 6244394 and 6244403.

It is not an unprimeable number, because it can be changed into a prime (6244429) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3025 + ... + 4651.

It is an arithmetic number, because the mean of its divisors is an integer number (622710).

Almost surely, 26244426 is an apocalyptic number.

6244426 is a deficient number, since it is larger than the sum of its proper divisors (3718934).

6244426 is a wasteful number, since it uses less digits than its factorization.

6244426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749.

The product of its digits is 9216, while the sum is 28.

The square root of 6244426 is about 2498.8849513333. The cubic root of 6244426 is about 184.1467992009.

It can be divided in two parts, 6244 and 426, that added together give a triangular number (6670 = T115).

The spelling of 6244426 in words is "six million, two hundred forty-four thousand, four hundred twenty-six".

Divisors: 1 2 19 38 101 202 1627 1919 3254 3838 30913 61826 164327 328654 3122213 6244426