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8080408379 is a prime number
BaseRepresentation
bin1111000011010000…
…10011111100111011
3202212010201021110102
413201220103330323
5113022041032004
63413451110015
7404145223631
oct74150237473
922763637412
108080408379
1134771a845a
12169614230b
139ba0b7344
14569239351
153245d011e
hex1e1a13f3b

8080408379 has 2 divisors, whose sum is σ = 8080408380. Its totient is φ = 8080408378.

The previous prime is 8080408367. The next prime is 8080408403. The reversal of 8080408379 is 9738040808.

8080408379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-8080408379 is a prime.

It is not a weakly prime, because it can be changed into another prime (8080408309) 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, 4040204189 + 4040204190.

It is an arithmetic number, because the mean of its divisors is an integer number (4040204190).

Almost surely, 28080408379 is an apocalyptic number.

8080408379 is a deficient number, since it is larger than the sum of its proper divisors (1).

8080408379 is an equidigital number, since it uses as much as digits as its factorization.

8080408379 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 387072, while the sum is 47.

The square root of 8080408379 is about 89891.0917666484. The cubic root of 8080408379 is about 2006.6783730947.

The spelling of 8080408379 in words is "eight billion, eighty million, four hundred eight thousand, three hundred seventy-nine".