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13320014 = 21272292
BaseRepresentation
bin110010110011…
…111101001110
3221001201121212
4302303331032
511402220024
61153254422
7221134601
oct62637516
927051555
1013320014
117578584
124564412
1329b4a86
141aaa338
151281a0e
hexcb3f4e

13320014 has 12 divisors (see below), whose sum is σ = 20225664. Its totient is φ = 6578712.

The previous prime is 13320011. The next prime is 13320029. The reversal of 13320014 is 41002331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320011) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58052 + ... + 58280.

It is an arithmetic number, because the mean of its divisors is an integer number (1685472).

Almost surely, 213320014 is an apocalyptic number.

13320014 is a deficient number, since it is larger than the sum of its proper divisors (6905650).

13320014 is an equidigital number, since it uses as much as digits as its factorization.

13320014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587 (or 358 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 13320014 is about 3649.6594361666. The cubic root of 13320014 is about 237.0472349134.

Adding to 13320014 its reverse (41002331), we get a palindrome (54322345).

The spelling of 13320014 in words is "thirteen million, three hundred twenty thousand, fourteen".

Divisors: 1 2 127 229 254 458 29083 52441 58166 104882 6660007 13320014