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41664302489 is a prime number
BaseRepresentation
bin100110110011011000…
…101100110110011001
310222112122201212022102
4212303120230312121
51140312030134424
631050150333145
73003323504435
oct466330546631
9128478655272
1041664302489
111674045a147
1280a935a1b5
133c0cb10734
14203363d9c5
15113cb887ae
hex9b362cd99

41664302489 has 2 divisors, whose sum is σ = 41664302490. Its totient is φ = 41664302488.

The previous prime is 41664302479. The next prime is 41664302507. The reversal of 41664302489 is 98420346614.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37358318089 + 4305984400 = 193283^2 + 65620^2 .

It is a cyclic number.

It is not a de Polignac number, because 41664302489 - 216 = 41664236953 is a prime.

It is not a weakly prime, because it can be changed into another prime (41664302429) 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, 20832151244 + 20832151245.

It is an arithmetic number, because the mean of its divisors is an integer number (20832151245).

Almost surely, 241664302489 is an apocalyptic number.

It is an amenable number.

41664302489 is a deficient number, since it is larger than the sum of its proper divisors (1).

41664302489 is an equidigital number, since it uses as much as digits as its factorization.

41664302489 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 41664302489 in words is "forty-one billion, six hundred sixty-four million, three hundred two thousand, four hundred eighty-nine".