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14184213 = 37997617
BaseRepresentation
bin110110000110…
…111100010101
3222200122002020
4312012330111
512112343323
61224003353
7231364251
oct66067425
928618066
1014184213
11800889a
124900559
132c28234
141c53261
1513a2ae3
hexd86f15

14184213 has 16 divisors (see below), whose sum is σ = 19380480. Its totient is φ = 9225216.

The previous prime is 14184199. The next prime is 14184227. The reversal of 14184213 is 31248141.

It is an interprime number because it is at equal distance from previous prime (14184199) and next prime (14184227).

It is not a de Polignac number, because 14184213 - 216 = 14118677 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14184253) 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 15 ways as a sum of consecutive naturals, for example, 22681 + ... + 23297.

It is an arithmetic number, because the mean of its divisors is an integer number (1211280).

Almost surely, 214184213 is an apocalyptic number.

It is an amenable number.

14184213 is a deficient number, since it is larger than the sum of its proper divisors (5196267).

14184213 is an equidigital number, since it uses as much as digits as its factorization.

14184213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796.

The product of its digits is 768, while the sum is 24.

The square root of 14184213 is about 3766.1934363492. The cubic root of 14184213 is about 242.0667177111.

The spelling of 14184213 in words is "fourteen million, one hundred eighty-four thousand, two hundred thirteen".

Divisors: 1 3 79 97 237 291 617 1851 7663 22989 48743 59849 146229 179547 4728071 14184213