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14304310223 = 73755228997
BaseRepresentation
bin11010101001001101…
…00111001111001111
31100220220002020201112
431110212213033033
5213243400411343
610323223002235
71014321426230
oct152446471717
940826066645
1014304310223
116080456a95
12293259937b
13146c6887b8
14999a8d087
1558abe4218
hex3549a73cf

14304310223 has 8 divisors (see below), whose sum is σ = 16789615392. Its totient is φ = 11929463136.

The previous prime is 14304310169. The next prime is 14304310271. The reversal of 14304310223 is 32201340341.

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

It is a cyclic number.

It is not a de Polignac number, because 14304310223 - 26 = 14304310159 is a prime.

It is a super-2 number, since 2×143043102232 (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 (14304316223) 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, 27614240 + ... + 27614757.

It is an arithmetic number, because the mean of its divisors is an integer number (2098701924).

Almost surely, 214304310223 is an apocalyptic number.

14304310223 is a deficient number, since it is larger than the sum of its proper divisors (2485305169).

14304310223 is an equidigital number, since it uses as much as digits as its factorization.

14304310223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55229041.

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

Adding to 14304310223 its reverse (32201340341), we get a palindrome (46505650564).

The spelling of 14304310223 in words is "fourteen billion, three hundred four million, three hundred ten thousand, two hundred twenty-three".

Divisors: 1 7 37 259 55228997 386602979 2043472889 14304310223