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13160682 = 2321574657
BaseRepresentation
bin110010001101…
…000011101010
3220202122001200
4302031003222
511332120212
61150025030
7216602223
oct62150352
926678050
1013160682
1174798a7
1244a8176
13295a3b2
141a6824a
15124e6dc
hexc8d0ea

13160682 has 24 divisors (see below), whose sum is σ = 28702596. Its totient is φ = 4358016.

The previous prime is 13160677. The next prime is 13160687. The reversal of 13160682 is 28606131.

It is an interprime number because it is at equal distance from previous prime (13160677) and next prime (13160687).

It can be written as a sum of positive squares in 2 ways, for example, as 11840481 + 1320201 = 3441^2 + 1149^2 .

It is not an unprimeable number, because it can be changed into a prime (13160687) 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 11 ways as a sum of consecutive naturals, for example, 498 + ... + 5154.

Almost surely, 213160682 is an apocalyptic number.

13160682 is an abundant number, since it is smaller than the sum of its proper divisors (15541914).

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

13160682 is a wasteful number, since it uses less digits than its factorization.

13160682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4822 (or 4819 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 13160682 is about 3627.7654279184. The cubic root of 13160682 is about 236.0982665564.

The spelling of 13160682 in words is "thirteen million, one hundred sixty thousand, six hundred eighty-two".

Divisors: 1 2 3 6 9 18 157 314 471 942 1413 2826 4657 9314 13971 27942 41913 83826 731149 1462298 2193447 4386894 6580341 13160682