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13594141 = 111235831
BaseRepresentation
bin110011110110…
…111000011101
3221120122122201
4303312320131
511440003031
61203211501
7223356031
oct63667035
927518581
1013594141
117745530
124676b91
132a7c792
141b3c1c1
1512d7d61
hexcf6e1d

13594141 has 4 divisors (see below), whose sum is σ = 14829984. Its totient is φ = 12358300.

The previous prime is 13594123. The next prime is 13594181. The reversal of 13594141 is 14149531.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13594141 - 25 = 13594109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13594181) 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, 617905 + ... + 617926.

It is an arithmetic number, because the mean of its divisors is an integer number (3707496).

Almost surely, 213594141 is an apocalyptic number.

13594141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13594141 is a deficient number, since it is larger than the sum of its proper divisors (1235843).

13594141 is a wasteful number, since it uses less digits than its factorization.

13594141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1235842.

The product of its digits is 2160, while the sum is 28.

The square root of 13594141 is about 3687.0233251229. The cubic root of 13594141 is about 238.6623559226.

The spelling of 13594141 in words is "thirteen million, five hundred ninety-four thousand, one hundred forty-one".

Divisors: 1 11 1235831 13594141