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13589053 = 122911057
BaseRepresentation
bin110011110101…
…101000111101
3221120101200021
4303311220331
511434322203
61203132141
7223335142
oct63655075
927511607
1013589053
117741725
124674051
132a7a37a
141b3a3c9
1512d65bd
hexcf5a3d

13589053 has 4 divisors (see below), whose sum is σ = 13601340. Its totient is φ = 13576768.

The previous prime is 13589039. The next prime is 13589071. The reversal of 13589053 is 35098531.

13589053 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 35098531 = 132699887.

It can be written as a sum of positive squares in 2 ways, for example, as 9018009 + 4571044 = 3003^2 + 2138^2 .

It is a cyclic number.

It is not a de Polignac number, because 13589053 - 29 = 13588541 is a prime.

It is a super-2 number, since 2×135890532 = 369324722873618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13589003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4300 + ... + 6757.

It is an arithmetic number, because the mean of its divisors is an integer number (3400335).

Almost surely, 213589053 is an apocalyptic number.

It is an amenable number.

13589053 is a deficient number, since it is larger than the sum of its proper divisors (12287).

13589053 is a wasteful number, since it uses less digits than its factorization.

13589053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12286.

The product of its (nonzero) digits is 16200, while the sum is 34.

The square root of 13589053 is about 3686.3332730506. Note that the first 3 decimals coincide. The cubic root of 13589053 is about 238.6325767799.

The spelling of 13589053 in words is "thirteen million, five hundred eighty-nine thousand, fifty-three".

Divisors: 1 1229 11057 13589053