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6968744 = 23193127
BaseRepresentation
bin11010100101010110101000
3111010001022122
4122211112220
53240444434
6405210412
7113143016
oct32452650
914101278
106968744
113a2a7a2
122400a08
13159cc23
14cd58b6
15929c2e
hex6a55a8

6968744 has 32 divisors (see below), whose sum is σ = 13900800. Its totient is φ = 3274992.

The previous prime is 6968723. The next prime is 6968749. The reversal of 6968744 is 4478696.

It is a junction number, because it is equal to n+sod(n) for n = 6968695 and 6968704.

It is not an unprimeable number, because it can be changed into a prime (6968749) 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, 54809 + ... + 54935.

It is an arithmetic number, because the mean of its divisors is an integer number (434400).

Almost surely, 26968744 is an apocalyptic number.

It is an amenable number.

6968744 is a deficient number, since it is larger than the sum of its proper divisors (6932056).

6968744 is a wasteful number, since it uses less digits than its factorization.

6968744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 148 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The square root of 6968744 is about 2639.8378738097. The cubic root of 6968744 is about 191.0079764219.

The spelling of 6968744 in words is "six million, nine hundred sixty-eight thousand, seven hundred forty-four".

Divisors: 1 2 4 8 19 38 76 127 152 254 361 508 722 1016 1444 2413 2888 4826 6859 9652 13718 19304 27436 45847 54872 91694 183388 366776 871093 1742186 3484372 6968744