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8069482013 is a prime number
BaseRepresentation
bin1111000001111101…
…01000011000011101
3202211101011011022012
413200332220120131
5113011241411023
63412421001005
7403653315425
oct74076503035
922741134265
108069482013
1134710152aa
121692553165
139b7a5cc38
145679d3485
15323672978
hex1e0fa861d

8069482013 has 2 divisors, whose sum is σ = 8069482014. Its totient is φ = 8069482012.

The previous prime is 8069481967. The next prime is 8069482079. The reversal of 8069482013 is 3102849608.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4456630564 + 3612851449 = 66758^2 + 60107^2 .

It is a cyclic number.

It is not a de Polignac number, because 8069482013 - 26 = 8069481949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8069482313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4034741006 + 4034741007.

It is an arithmetic number, because the mean of its divisors is an integer number (4034741007).

Almost surely, 28069482013 is an apocalyptic number.

It is an amenable number.

8069482013 is a deficient number, since it is larger than the sum of its proper divisors (1).

8069482013 is an equidigital number, since it uses as much as digits as its factorization.

8069482013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 82944, while the sum is 41.

The square root of 8069482013 is about 89830.2956301492. The cubic root of 8069482013 is about 2005.7734851473.

The spelling of 8069482013 in words is "eight billion, sixty-nine million, four hundred eighty-two thousand, thirteen".