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82828096 = 2613113881
BaseRepresentation
bin1001110111111…
…01101101000000
312202212002210021
410323331231000
5132200444341
612115143224
72024012221
oct473755500
9182762707
1082828096
1142832a7a
12238a4b14
1314210710
14b001248
1574119d1
hex4efdb40

82828096 has 56 divisors (see below), whose sum is σ = 178774344. Its totient is φ = 37847040.

The previous prime is 82828091. The next prime is 82828139. The reversal of 82828096 is 69082828.

It can be written as a sum of positive squares in 4 ways, for example, as 7485696 + 75342400 = 2736^2 + 8680^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82828091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93576 + ... + 94456.

It is an arithmetic number, because the mean of its divisors is an integer number (3192399).

Almost surely, 282828096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82828096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89387172).

82828096 is an abundant number, since it is smaller than the sum of its proper divisors (95946248).

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

82828096 is a wasteful number, since it uses less digits than its factorization.

82828096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019 (or 1009 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 43.

The square root of 82828096 is about 9100.9942314013. The cubic root of 82828096 is about 435.9057114516.

The spelling of 82828096 in words is "eighty-two million, eight hundred twenty-eight thousand, ninety-six".

Divisors: 1 2 4 8 13 16 26 32 52 64 104 113 208 226 416 452 832 881 904 1469 1762 1808 2938 3524 3616 5876 7048 7232 11453 11752 14096 22906 23504 28192 45812 47008 56384 91624 94016 99553 183248 199106 366496 398212 732992 796424 1294189 1592848 2588378 3185696 5176756 6371392 10353512 20707024 41414048 82828096