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14123304230 = 257419481531
BaseRepresentation
bin11010010011101000…
…01000010100100110
31100110021111012011212
431021310020110212
5212411031213410
610253235231422
71006663051040
oct151164102446
940407435155
1014123304230
115a98267562
1228a1a48572
131441021a69
1497da12a90
15579d8cb05
hex349d08526

14123304230 has 32 divisors (see below), whose sum is σ = 29123055360. Its totient is φ = 4830708960.

The previous prime is 14123304211. The next prime is 14123304253. The reversal of 14123304230 is 3240332141.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14123304196 and 14123304205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211436 + ... + 270095.

It is an arithmetic number, because the mean of its divisors is an integer number (910095480).

Almost surely, 214123304230 is an apocalyptic number.

14123304230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14123304230 is an abundant number, since it is smaller than the sum of its proper divisors (14999751130).

14123304230 is a wasteful number, since it uses less digits than its factorization.

14123304230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481964.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 14123304230 its reverse (3240332141), we get a palindrome (17363636371).

The spelling of 14123304230 in words is "fourteen billion, one hundred twenty-three million, three hundred four thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 419 838 2095 2933 4190 5866 14665 29330 481531 963062 2407655 3370717 4815310 6741434 16853585 33707170 201761489 403522978 1008807445 1412330423 2017614890 2824660846 7061652115 14123304230