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12430050632302 = 219132539399561
BaseRepresentation
bin1011010011100001100011…
…0000001010001001101110
31122000022010121012202121211
42310320120300022021232
53112123220430213202
642234141511345034
72422020146042302
oct264703060121156
948008117182554
1012430050632302
113a62611593006
12148903a98217a
136c21c1a40154
1430d890c09d02
15168502ae51d7
hexb4e18c0a26e

12430050632302 has 8 divisors (see below), whose sum is σ = 18742694147712. Its totient is φ = 6182485916400.

The previous prime is 12430050632267. The next prime is 12430050632309. The reversal of 12430050632302 is 20323605003421.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12430050632309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16269699399 + ... + 16269700162.

It is an arithmetic number, because the mean of its divisors is an integer number (2342836768464).

Almost surely, 212430050632302 is an apocalyptic number.

12430050632302 is a deficient number, since it is larger than the sum of its proper divisors (6312643515410).

12430050632302 is a wasteful number, since it uses less digits than its factorization.

12430050632302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32539399754.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 12430050632302 its reverse (20323605003421), we get a palindrome (32753655635723).

The spelling of 12430050632302 in words is "twelve trillion, four hundred thirty billion, fifty million, six hundred thirty-two thousand, three hundred two".

Divisors: 1 2 191 382 32539399561 65078799122 6215025316151 12430050632302