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30835968341 is a prime number
BaseRepresentation
bin11100101101111101…
…111000100101010101
32221121000022111100112
4130231331320211111
51001123001441331
622055453452405
72141100256223
oct345575704525
987530274315
1030835968341
1112094111462
125b86aa1105
132ba562c719
1416c7497b13
15c0720832b
hex72df78955

30835968341 has 2 divisors, whose sum is σ = 30835968342. Its totient is φ = 30835968340.

The previous prime is 30835968307. The next prime is 30835968391. The reversal of 30835968341 is 14386953803.

It is an a-pointer prime, because the next prime (30835968391) can be obtained adding 30835968341 to its sum of digits (50).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16514820100 + 14321148241 = 128510^2 + 119671^2 .

It is a cyclic number.

It is not a de Polignac number, because 30835968341 - 26 = 30835968277 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 30835968341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30835968391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15417984170 + 15417984171.

It is an arithmetic number, because the mean of its divisors is an integer number (15417984171).

Almost surely, 230835968341 is an apocalyptic number.

It is an amenable number.

30835968341 is a deficient number, since it is larger than the sum of its proper divisors (1).

30835968341 is an equidigital number, since it uses as much as digits as its factorization.

30835968341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 50.

The spelling of 30835968341 in words is "thirty billion, eight hundred thirty-five million, nine hundred sixty-eight thousand, three hundred forty-one".