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14288233351 = 7423258737
BaseRepresentation
bin11010100111010010…
…10010001110000111
31100212202211110101211
431103221102032013
5213230241431401
610321450232251
71014034660000
oct152351221607
940782743354
1014288233351
116072376217
122929125687
131469249c62
149978a61a7
155895ba951
hex353a52387

14288233351 has 20 divisors (see below), whose sum is σ = 17393403312. Its totient is φ = 11714531136.

The previous prime is 14288233307. The next prime is 14288233361. The reversal of 14288233351 is 15333288241.

14288233351 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 14288233351 - 211 = 14288231303 is a prime.

It is a super-2 number, since 2×142882333512 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14288233361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 74146 + ... + 184591.

Almost surely, 214288233351 is an apocalyptic number.

14288233351 is a deficient number, since it is larger than the sum of its proper divisors (3105169961).

14288233351 is an frugal number, since it uses more digits than its factorization.

14288233351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258788 (or 258767 counting only the distinct ones).

The product of its digits is 138240, while the sum is 40.

The spelling of 14288233351 in words is "fourteen billion, two hundred eighty-eight million, two hundred thirty-three thousand, three hundred fifty-one".

Divisors: 1 7 23 49 161 343 1127 2401 7889 55223 258737 1811159 5950951 12678113 41656657 88746791 291596599 621227537 2041176193 14288233351