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6828714 = 2321941487
BaseRepresentation
bin11010000011001010101010
3110211221020100
4122003022222
53222004324
6402210230
7112020534
oct32031252
913757210
106828714
113944572
122353976
131551279
14c9a854
158ed4c9
hex6832aa

6828714 has 48 divisors (see below), whose sum is σ = 15986880. Its totient is φ = 2099520.

The previous prime is 6828667. The next prime is 6828727. The reversal of 6828714 is 4178286.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13779 + ... + 14265.

It is an arithmetic number, because the mean of its divisors is an integer number (333060).

Almost surely, 26828714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6828714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7993440).

6828714 is an abundant number, since it is smaller than the sum of its proper divisors (9158166).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6828714 is a wasteful number, since it uses less digits than its factorization.

6828714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555 (or 552 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 6828714 is about 2613.1808203796. The cubic root of 6828714 is about 189.7199382665.

It can be divided in two parts, 68 and 28714, that added together give a palindrome (28782).

The spelling of 6828714 in words is "six million, eight hundred twenty-eight thousand, seven hundred fourteen".

Divisors: 1 2 3 6 9 18 19 38 41 57 82 114 123 171 246 342 369 487 738 779 974 1461 1558 2337 2922 4383 4674 7011 8766 9253 14022 18506 19967 27759 39934 55518 59901 83277 119802 166554 179703 359406 379373 758746 1138119 2276238 3414357 6828714