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12330311299 = 53673472349
BaseRepresentation
bin10110111101111000…
…11001111010000011
31011211022122201021021
423132330121322003
5200223024430144
65355305210311
7614361626305
oct133674317203
934738581237
1012330311299
115258159419
122481490997
1312167161b7
1484d841975
154c276a884
hex2def19e83

12330311299 has 8 divisors (see below), whose sum is σ = 12750469200. Its totient is φ = 11917098336.

The previous prime is 12330311281. The next prime is 12330311363. The reversal of 12330311299 is 99211303321.

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

It is not a de Polignac number, because 12330311299 - 221 = 12328214147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12330311699) 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, 1732624 + ... + 1739725.

It is an arithmetic number, because the mean of its divisors is an integer number (1593808650).

Almost surely, 212330311299 is an apocalyptic number.

12330311299 is a deficient number, since it is larger than the sum of its proper divisors (420157901).

12330311299 is an equidigital number, since it uses as much as digits as its factorization.

12330311299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3472469.

The product of its (nonzero) digits is 8748, while the sum is 34.

The spelling of 12330311299 in words is "twelve billion, three hundred thirty million, three hundred eleven thousand, two hundred ninety-nine".

Divisors: 1 53 67 3551 3472349 184034497 232647383 12330311299