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14389068 = 2231199089
BaseRepresentation
bin110110111000…
…111101001100
31000002001002110
4312320331030
512140422233
61232224020
7233206431
oct66707514
930061073
1014389068
1181387a1
12499b010
132c9a555
141ca7b88
1513e3663
hexdb8f4c

14389068 has 12 divisors (see below), whose sum is σ = 33574520. Its totient is φ = 4796352.

The previous prime is 14389051. The next prime is 14389087. The reversal of 14389068 is 86098341.

It is a tau number, because it is divible by the number of its divisors (12).

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, 599533 + ... + 599556.

Almost surely, 214389068 is an apocalyptic number.

It is an amenable number.

14389068 is an abundant number, since it is smaller than the sum of its proper divisors (19185452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14389068 is a wasteful number, since it uses less digits than its factorization.

14389068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199096 (or 1199094 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 14389068 is about 3793.2925012448. The cubic root of 14389068 is about 243.2264988367.

The spelling of 14389068 in words is "fourteen million, three hundred eighty-nine thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 1199089 2398178 3597267 4796356 7194534 14389068