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6982713 = 331072417
BaseRepresentation
bin11010101000110000111001
3111010202111000
4122220300321
53241421323
6405355213
7113231523
oct32506071
914122430
106982713
113a3a241
122408b09
1315a63aa
14cdaa13
1592de43
hex6a8c39

6982713 has 16 divisors (see below), whose sum is σ = 10445760. Its totient is φ = 4609728.

The previous prime is 6982691. The next prime is 6982721. The reversal of 6982713 is 3172896.

It is not a de Polignac number, because 6982713 - 28 = 6982457 is a prime.

6982713 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6982763) 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 15 ways as a sum of consecutive naturals, for example, 1681 + ... + 4097.

It is an arithmetic number, because the mean of its divisors is an integer number (652860).

Almost surely, 26982713 is an apocalyptic number.

It is an amenable number.

6982713 is a deficient number, since it is larger than the sum of its proper divisors (3463047).

6982713 is a wasteful number, since it uses less digits than its factorization.

6982713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2533 (or 2527 counting only the distinct ones).

The product of its digits is 18144, while the sum is 36.

The square root of 6982713 is about 2642.4823556648. The cubic root of 6982713 is about 191.1355177976.

The spelling of 6982713 in words is "six million, nine hundred eighty-two thousand, seven hundred thirteen".

Divisors: 1 3 9 27 107 321 963 2417 2889 7251 21753 65259 258619 775857 2327571 6982713