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8005016087 is a prime number
BaseRepresentation
bin1110111010010001…
…01101101000010111
3202122212211221200022
413131020231220113
5112343241003322
63402155135355
7402241341215
oct73510555027
922585757608
108005016087
113438694082
121674a4455b
139a75ab313
1455d211cb5
1531cb8b942
hex1dd22da17

8005016087 has 2 divisors, whose sum is σ = 8005016088. Its totient is φ = 8005016086.

The previous prime is 8005016053. The next prime is 8005016113. The reversal of 8005016087 is 7806105008.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8005016087 - 212 = 8005011991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8005012087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4002508043 + 4002508044.

It is an arithmetic number, because the mean of its divisors is an integer number (4002508044).

Almost surely, 28005016087 is an apocalyptic number.

8005016087 is a deficient number, since it is larger than the sum of its proper divisors (1).

8005016087 is an equidigital number, since it uses as much as digits as its factorization.

8005016087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 8005016087 is about 89470.7554846834. The cubic root of 8005016087 is about 2000.4179199154.

The spelling of 8005016087 in words is "eight billion, five million, sixteen thousand, eighty-seven".