Search a number
-
+
302968886201 is a prime number
BaseRepresentation
bin1000110100010100101…
…10100101001110111001
31001222000102102001222022
410122022112211032321
514430440013324301
6351103150404225
730613565020262
oct4321226451671
91058012361868
10302968886201
11107541046463
124a873800675
1322753c3b1c7
1410941569969
157d33158d1b
hex468a5a53b9

302968886201 has 2 divisors, whose sum is σ = 302968886202. Its totient is φ = 302968886200.

The previous prime is 302968886161. The next prime is 302968886203. The reversal of 302968886201 is 102688869203.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201780640000 + 101188246201 = 449200^2 + 318101^2 .

It is an emirp because it is prime and its reverse (102688869203) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 302968886201 - 214 = 302968869817 is a prime.

Together with 302968886203, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (302968886203) 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 as a sum of consecutive naturals, namely, 151484443100 + 151484443101.

It is an arithmetic number, because the mean of its divisors is an integer number (151484443101).

Almost surely, 2302968886201 is an apocalyptic number.

It is an amenable number.

302968886201 is a deficient number, since it is larger than the sum of its proper divisors (1).

302968886201 is an equidigital number, since it uses as much as digits as its factorization.

302968886201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 302968886201 in words is "three hundred two billion, nine hundred sixty-eight million, eight hundred eighty-six thousand, two hundred one".