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13083048331 is a prime number
BaseRepresentation
bin11000010111100111…
…10111100110001011
31020202210001201100121
430023303313212023
5203243230021311
610002115044111
7642132035023
oct141363674613
936683051317
1013083048331
115604048941
1226515a0637
13130665b722
148c17c6a83
155188a8b71
hex30bcf798b

13083048331 has 2 divisors, whose sum is σ = 13083048332. Its totient is φ = 13083048330.

The previous prime is 13083048271. The next prime is 13083048359. The reversal of 13083048331 is 13384038031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13083048331 is a prime.

It is a super-2 number, since 2×130830483312 (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13083048031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6541524165 + 6541524166.

It is an arithmetic number, because the mean of its divisors is an integer number (6541524166).

Almost surely, 213083048331 is an apocalyptic number.

13083048331 is a deficient number, since it is larger than the sum of its proper divisors (1).

13083048331 is an equidigital number, since it uses as much as digits as its factorization.

13083048331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 13083048331 in words is "thirteen billion, eighty-three million, forty-eight thousand, three hundred thirty-one".