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14288372823 = 3172312181051
BaseRepresentation
bin11010100111010011…
…10100010001010111
31100212210002112201110
431103221310101113
5213230310412243
610321453230103
71014036110424
oct152351642127
940783075643
1014288372823
116072460a8a
122929192333
13146929859a
14997900d4b
155895e6e33
hex353a74457

14288372823 has 16 divisors (see below), whose sum is σ = 21048857856. Its totient is φ = 8575459200.

The previous prime is 14288372821. The next prime is 14288372867. The reversal of 14288372823 is 32827388241.

It is not a de Polignac number, because 14288372823 - 21 = 14288372821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14288372821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6089353 + ... + 6091698.

It is an arithmetic number, because the mean of its divisors is an integer number (1315553616).

Almost surely, 214288372823 is an apocalyptic number.

14288372823 is a deficient number, since it is larger than the sum of its proper divisors (6760485033).

14288372823 is a wasteful number, since it uses less digits than its factorization.

14288372823 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12181094.

The product of its digits is 1032192, while the sum is 48.

The spelling of 14288372823 in words is "fourteen billion, two hundred eighty-eight million, three hundred seventy-two thousand, eight hundred twenty-three".

Divisors: 1 3 17 23 51 69 391 1173 12181051 36543153 207077867 280164173 621233601 840492519 4762790941 14288372823