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13480214 = 211612737
BaseRepresentation
bin110011011011…
…000100010110
3221100212101012
4303123010112
511422331324
61200532222
7222402626
oct63330426
927325335
1013480214
117677980
124621072
132a3c977
141b0c886
1512b420e
hexcdb116

13480214 has 8 divisors (see below), whose sum is σ = 22058568. Its totient is φ = 6127360.

The previous prime is 13480193. The next prime is 13480219. The reversal of 13480214 is 41208431.

13480214 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13480214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13480219) 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, 306347 + ... + 306390.

It is an arithmetic number, because the mean of its divisors is an integer number (2757321).

Almost surely, 213480214 is an apocalyptic number.

13480214 is a deficient number, since it is larger than the sum of its proper divisors (8578354).

13480214 is a wasteful number, since it uses less digits than its factorization.

13480214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612750.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 13480214 is about 3671.5410933285. The cubic root of 13480214 is about 237.9937738173.

Adding to 13480214 its reverse (41208431), we get a palindrome (54688645).

The spelling of 13480214 in words is "thirteen million, four hundred eighty thousand, two hundred fourteen".

Divisors: 1 2 11 22 612737 1225474 6740107 13480214