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13289014 = 214714517
BaseRepresentation
bin110010101100…
…011000110110
3221000011002201
4302230120312
511400222024
61152455114
7220645324
oct62543066
927004081
1013289014
117557262
12454a49a
1329a392b
141a9cd14
151277744
hexcac636

13289014 has 8 divisors (see below), whose sum is σ = 19951488. Its totient is φ = 6638520.

The previous prime is 13288973. The next prime is 13289039. The reversal of 13289014 is 41098231.

It is a happy number.

13289014 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 congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 684 + ... + 5200.

It is an arithmetic number, because the mean of its divisors is an integer number (2493936).

Almost surely, 213289014 is an apocalyptic number.

13289014 is a deficient number, since it is larger than the sum of its proper divisors (6662474).

13289014 is a wasteful number, since it uses less digits than its factorization.

13289014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5990.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 13289014 is about 3645.4099906595. The cubic root of 13289014 is about 236.8631967580.

The spelling of 13289014 in words is "thirteen million, two hundred eighty-nine thousand, fourteen".

Divisors: 1 2 1471 2942 4517 9034 6644507 13289014