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14671371307 = 235717111577
BaseRepresentation
bin11011010100111101…
…10101110000101011
31101212110202212212111
431222132311300223
5220021332340212
610423454223151
71026366412165
oct155236656053
941773685774
1014671371307
11624967445a
122a154b4ab7
1314ca7364c8
149d271b935
155ad04cea7
hex36a7b5c2b

14671371307 has 8 divisors (see below), whose sum is σ = 15312072096. Its totient is φ = 14030905152.

The previous prime is 14671371293. The next prime is 14671371311. The reversal of 14671371307 is 70317317641.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-14671371307 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14671371307.

It is not an unprimeable number, because it can be changed into a prime (14671371317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75703 + ... + 187279.

It is an arithmetic number, because the mean of its divisors is an integer number (1914009012).

Almost surely, 214671371307 is an apocalyptic number.

14671371307 is a deficient number, since it is larger than the sum of its proper divisors (640700789).

14671371307 is a wasteful number, since it uses less digits than its factorization.

14671371307 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117317.

The product of its (nonzero) digits is 74088, while the sum is 40.

Adding to 14671371307 its reverse (70317317641), we get a palindrome (84988688948).

The spelling of 14671371307 in words is "fourteen billion, six hundred seventy-one million, three hundred seventy-one thousand, three hundred seven".

Divisors: 1 23 5717 111577 131491 2566271 637885709 14671371307