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13330214 = 219933493
BaseRepresentation
bin110010110110…
…011100100110
3221002020121122
4302312130212
511403031324
61153413542
7221206412
oct62663446
927066548
1013330214
117585207
12456a2b2
1329b9601
141aadd42
151284a5e
hexcb6726

13330214 has 8 divisors (see below), whose sum is σ = 20096400. Its totient is φ = 6631416.

The previous prime is 13330199. The next prime is 13330231. The reversal of 13330214 is 41203331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 13330192 and 13330201.

It is a congruent number.

It is an unprimeable number.

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, 16349 + ... + 17144.

It is an arithmetic number, because the mean of its divisors is an integer number (2512050).

Almost surely, 213330214 is an apocalyptic number.

13330214 is a deficient number, since it is larger than the sum of its proper divisors (6766186).

13330214 is a wasteful number, since it uses less digits than its factorization.

13330214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33694.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 13330214 is about 3651.0565594085. The cubic root of 13330214 is about 237.1077269640.

Adding to 13330214 its reverse (41203331), we get a palindrome (54533545).

The spelling of 13330214 in words is "thirteen million, three hundred thirty thousand, two hundred fourteen".

Divisors: 1 2 199 398 33493 66986 6665107 13330214