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13082136 = 233545089
BaseRepresentation
bin110001111001…
…111000011000
3220121122022120
4301321320120
511322112021
61144221240
7216124224
oct61717030
926548276
1013082136
117425891
12446a820
132930712
141a47784
1512362c6
hexc79e18

13082136 has 16 divisors (see below), whose sum is σ = 32705400. Its totient is φ = 4360704.

The previous prime is 13082107. The next prime is 13082159. The reversal of 13082136 is 63128031.

13082136 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×130821362 = 342284564644992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 545089 = 13082136 / (1 + 3 + 0 + 8 + 2 + 1 + 3 + 6).

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272521 + ... + 272568.

Almost surely, 213082136 is an apocalyptic number.

It is an amenable number.

13082136 is an abundant number, since it is smaller than the sum of its proper divisors (19623264).

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

13082136 is a wasteful number, since it uses less digits than its factorization.

13082136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545098 (or 545094 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 13082136 is about 3616.9235546248. The cubic root of 13082136 is about 235.6276326376.

The spelling of 13082136 in words is "thirteen million, eighty-two thousand, one hundred thirty-six".

Divisors: 1 2 3 4 6 8 12 24 545089 1090178 1635267 2180356 3270534 4360712 6541068 13082136