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14337193 = 131102861
BaseRepresentation
bin110110101100…
…010010101001
3222222101221011
4312230102221
512132242233
61231143521
7232602253
oct66542251
928871834
1014337193
118102822
124974ba1
132c7ca60
141c92cd3
1513d30cd
hexdac4a9

14337193 has 4 divisors (see below), whose sum is σ = 15440068. Its totient is φ = 13234320.

The previous prime is 14337181. The next prime is 14337199. The reversal of 14337193 is 39173341.

14337193 is digitally balanced in base 2, 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: 39173341 = 58816661.

It can be written as a sum of positive squares in 2 ways, for example, as 9684544 + 4652649 = 3112^2 + 2157^2 .

It is a cyclic number.

It is not a de Polignac number, because 14337193 - 217 = 14206121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14337199) 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, 551418 + ... + 551443.

It is an arithmetic number, because the mean of its divisors is an integer number (3860017).

Almost surely, 214337193 is an apocalyptic number.

14337193 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14337193 is a deficient number, since it is larger than the sum of its proper divisors (1102875).

14337193 is a wasteful number, since it uses less digits than its factorization.

14337193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102874.

The product of its digits is 6804, while the sum is 31.

The square root of 14337193 is about 3786.4485999416. The cubic root of 14337193 is about 242.9338561246.

The spelling of 14337193 in words is "fourteen million, three hundred thirty-seven thousand, one hundred ninety-three".

Divisors: 1 13 1102861 14337193