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14055841387 = 77128281371
BaseRepresentation
bin11010001011100101…
…10001111001101011
31100021120112201120001
431011302301321223
5212241243411022
610242425243431
71005213452260
oct150562617153
940246481501
1014055841387
115a63179745
122883333577
131430061013
14974a91267
15573eb3b27
hex345cb1e6b

14055841387 has 8 divisors (see below), whose sum is σ = 16290070272. Its totient is φ = 11878175400.

The previous prime is 14055841381. The next prime is 14055841403. The reversal of 14055841387 is 78314855041.

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

It is not a de Polignac number, because 14055841387 - 211 = 14055839339 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14055841381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14140189 + ... + 14141182.

It is an arithmetic number, because the mean of its divisors is an integer number (2036258784).

Almost surely, 214055841387 is an apocalyptic number.

14055841387 is a deficient number, since it is larger than the sum of its proper divisors (2234228885).

14055841387 is an equidigital number, since it uses as much as digits as its factorization.

14055841387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28281449.

The product of its (nonzero) digits is 537600, while the sum is 46.

The spelling of 14055841387 in words is "fourteen billion, fifty-five million, eight hundred forty-one thousand, three hundred eighty-seven".

Divisors: 1 7 71 497 28281371 197969597 2007977341 14055841387