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14286169303 = 74743423007
BaseRepresentation
bin11010100111000010…
…11010010011010111
31100212121221121001121
431103201122103113
5213224224404203
610321334104411
71014011302240
oct152341322327
940777847047
1014286169303
11607119649a
1229284ab107
1314689a6623
149974c9cc7
1558930e0bd
hex35385a4d7

14286169303 has 8 divisors (see below), whose sum is σ = 16674435072. Its totient is φ = 11984749656.

The previous prime is 14286169297. The next prime is 14286169327. The reversal of 14286169303 is 30396168241.

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-14286169303 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 14286169303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14286169903) 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, 21711175 + ... + 21711832.

It is an arithmetic number, because the mean of its divisors is an integer number (2084304384).

Almost surely, 214286169303 is an apocalyptic number.

14286169303 is a deficient number, since it is larger than the sum of its proper divisors (2388265769).

14286169303 is an equidigital number, since it uses as much as digits as its factorization.

14286169303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43423061.

The product of its (nonzero) digits is 186624, while the sum is 43.

The spelling of 14286169303 in words is "fourteen billion, two hundred eighty-six million, one hundred sixty-nine thousand, three hundred three".

Divisors: 1 7 47 329 43423007 303961049 2040881329 14286169303