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13441086 = 233248909
BaseRepresentation
bin110011010001…
…100000111110
3221021212201000
4303101200332
511420103321
61200031130
7222150561
oct63214076
927255630
1013441086
11765053a
1246024a6
132a27c09
141adc4d8
1512a7826
hexcd183e

13441086 has 16 divisors (see below), whose sum is σ = 29869200. Its totient is φ = 4480344.

The previous prime is 13441079. The next prime is 13441091. The reversal of 13441086 is 68014431.

13441086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124401 + ... + 124508.

It is an arithmetic number, because the mean of its divisors is an integer number (1866825).

Almost surely, 213441086 is an apocalyptic number.

13441086 is an abundant number, since it is smaller than the sum of its proper divisors (16428114).

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

13441086 is a wasteful number, since it uses less digits than its factorization.

13441086 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248920 (or 248914 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 13441086 is about 3666.2086683657. The cubic root of 13441086 is about 237.7632818063.

The spelling of 13441086 in words is "thirteen million, four hundred forty-one thousand, eighty-six".

Divisors: 1 2 3 6 9 18 27 54 248909 497818 746727 1493454 2240181 4480362 6720543 13441086