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13350593 = 17785329
BaseRepresentation
bin110010111011…
…011011000001
3221010021120102
4302323123001
511404204333
61154052145
7221323004
oct62733301
927107512
1013350593
117599553
12457a055
1329c5979
141ab753b
15128aae8
hexcbb6c1

13350593 has 4 divisors (see below), whose sum is σ = 14135940. Its totient is φ = 12565248.

The previous prime is 13350581. The next prime is 13350607. The reversal of 13350593 is 39505331.

13350593 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.

It can be written as a sum of positive squares in 2 ways, for example, as 8479744 + 4870849 = 2912^2 + 2207^2 .

It is a cyclic number.

It is not a de Polignac number, because 13350593 - 26 = 13350529 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13350503) by changing a digit.

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, 392648 + ... + 392681.

It is an arithmetic number, because the mean of its divisors is an integer number (3533985).

Almost surely, 213350593 is an apocalyptic number.

It is an amenable number.

13350593 is a deficient number, since it is larger than the sum of its proper divisors (785347).

13350593 is an equidigital number, since it uses as much as digits as its factorization.

13350593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785346.

The product of its (nonzero) digits is 6075, while the sum is 29.

The square root of 13350593 is about 3653.8463295547. The cubic root of 13350593 is about 237.2284941697.

The spelling of 13350593 in words is "thirteen million, three hundred fifty thousand, five hundred ninety-three".

Divisors: 1 17 785329 13350593