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13160284 = 2219317047
BaseRepresentation
bin110010001100…
…111101011100
3220202121111221
4302030331130
511332112114
61150023124
7216601114
oct62147534
926677457
1013160284
117479575
1244a7aa4
13295a167
141a68044
15124e524
hexc8cf5c

13160284 has 12 divisors (see below), whose sum is σ = 23151184. Its totient is φ = 6545664.

The previous prime is 13160233. The next prime is 13160291. The reversal of 13160284 is 48206131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7752 + ... + 9295.

Almost surely, 213160284 is an apocalyptic number.

It is an amenable number.

13160284 is a deficient number, since it is larger than the sum of its proper divisors (9990900).

13160284 is a wasteful number, since it uses less digits than its factorization.

13160284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17244 (or 17242 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 13160284 is about 3627.7105727993. The cubic root of 13160284 is about 236.0958865365.

The spelling of 13160284 in words is "thirteen million, one hundred sixty thousand, two hundred eighty-four".

Divisors: 1 2 4 193 386 772 17047 34094 68188 3290071 6580142 13160284