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6970444 = 2213134047
BaseRepresentation
bin11010100101110001001100
3111010010122121
4122211301030
53241023234
6405222324
7113150665
oct32456114
914103577
106970444
113a30aa8
1224019a4
1315a0930
14cd636c
1592a4b4
hex6a5c4c

6970444 has 12 divisors (see below), whose sum is σ = 13136704. Its totient is φ = 3217104.

The previous prime is 6970427. The next prime is 6970463. The reversal of 6970444 is 4440796.

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, 66972 + ... + 67075.

Almost surely, 26970444 is an apocalyptic number.

It is an amenable number.

6970444 is a deficient number, since it is larger than the sum of its proper divisors (6166260).

6970444 is a wasteful number, since it uses less digits than its factorization.

6970444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134064 (or 134062 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 6970444 is about 2640.1598436458. The cubic root of 6970444 is about 191.0235070617.

The spelling of 6970444 in words is "six million, nine hundred seventy thousand, four hundred forty-four".

Divisors: 1 2 4 13 26 52 134047 268094 536188 1742611 3485222 6970444