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14487068359 = 47308235497
BaseRepresentation
bin11010111110111111…
…10001111011000111
31101101121222022202101
431133133301323013
5214132142141414
610353312052531
71022001022621
oct153737617307
941347868671
1014487068359
116164632975
122983834147
13149b4b6bca
149b6063c11
1559bc94a74
hex35f7f1ec7

14487068359 has 4 divisors (see below), whose sum is σ = 14795303904. Its totient is φ = 14178832816.

The previous prime is 14487068357. The next prime is 14487068383. The reversal of 14487068359 is 95386078441.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14487068359 - 21 = 14487068357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14487068353) 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, 154117702 + ... + 154117795.

It is an arithmetic number, because the mean of its divisors is an integer number (3698825976).

Almost surely, 214487068359 is an apocalyptic number.

14487068359 is a deficient number, since it is larger than the sum of its proper divisors (308235545).

14487068359 is an equidigital number, since it uses as much as digits as its factorization.

14487068359 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308235544.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 14487068359 in words is "fourteen billion, four hundred eighty-seven million, sixty-eight thousand, three hundred fifty-nine".

Divisors: 1 47 308235497 14487068359