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30316233215117 is a prime number
BaseRepresentation
bin1101110010010100011000…
…10011111100110010001101
310222100012111102021120000202
412321022030103330302031
512433200121200340432
6144251030230303245
76246163343355413
oct671121423746215
9128305442246022
1030316233215117
119729051342113
1234975a51b7b25
1313bba6843a895
1476b45640b2b3
153788dc699462
hex1b928c4fcc8d

30316233215117 has 2 divisors, whose sum is σ = 30316233215118. Its totient is φ = 30316233215116.

The previous prime is 30316233215071. The next prime is 30316233215159. The reversal of 30316233215117 is 71151233261303.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28452718823881 + 1863514391236 = 5334109^2 + 1365106^2 .

It is a cyclic number.

It is not a de Polignac number, because 30316233215117 - 212 = 30316233211021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30316233215167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15158116607558 + 15158116607559.

It is an arithmetic number, because the mean of its divisors is an integer number (15158116607559).

Almost surely, 230316233215117 is an apocalyptic number.

It is an amenable number.

30316233215117 is a deficient number, since it is larger than the sum of its proper divisors (1).

30316233215117 is an equidigital number, since it uses as much as digits as its factorization.

30316233215117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 38.

The spelling of 30316233215117 in words is "thirty trillion, three hundred sixteen billion, two hundred thirty-three million, two hundred fifteen thousand, one hundred seventeen".