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14807413479 = 343114786151
BaseRepresentation
bin11011100101001011…
…10011001011100111
31102012221202112122110
431302211303023213
5220311144212404
610445154132103
71032640636455
oct156245631347
942187675573
1014807413479
116309442a01
122a52b81033
13151c989231
14a068119d5
155b9e71b89
hex3729732e7

14807413479 has 8 divisors (see below), whose sum is σ = 20202362752. Its totient is φ = 9642036600.

The previous prime is 14807413451. The next prime is 14807413499. The reversal of 14807413479 is 97431470841.

It is a happy number.

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

It is not a de Polignac number, because 14807413479 - 27 = 14807413351 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 (14807413499) 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, 57392947 + ... + 57393204.

It is an arithmetic number, because the mean of its divisors is an integer number (2525295344).

Almost surely, 214807413479 is an apocalyptic number.

14807413479 is a deficient number, since it is larger than the sum of its proper divisors (5394949273).

14807413479 is a wasteful number, since it uses less digits than its factorization.

14807413479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114786197.

The product of its (nonzero) digits is 677376, while the sum is 48.

The spelling of 14807413479 in words is "fourteen billion, eight hundred seven million, four hundred thirteen thousand, four hundred seventy-nine".

Divisors: 1 3 43 129 114786151 344358453 4935804493 14807413479