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80001000083 is a prime number
BaseRepresentation
bin100101010000001101…
…1100110001010010011
321122111101222212212002
41022200123212022103
52302320224000313
6100430231024215
75531333165204
oct1124033461223
9248441885762
1080001000083
1130a2352a4a4
121360820b06b
13770c3c5094
143c2cd595ab
15213361a058
hex12a06e6293

80001000083 has 2 divisors, whose sum is σ = 80001000084. Its totient is φ = 80001000082.

The previous prime is 80001000071. The next prime is 80001000091. The reversal of 80001000083 is 38000010008.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 80001000083 - 216 = 80000934547 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (80001000283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40000500041 + 40000500042.

It is an arithmetic number, because the mean of its divisors is an integer number (40000500042).

Almost surely, 280001000083 is an apocalyptic number.

80001000083 is a deficient number, since it is larger than the sum of its proper divisors (1).

80001000083 is an equidigital number, since it uses as much as digits as its factorization.

80001000083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

The spelling of 80001000083 in words is "eighty billion, one million, eighty-three", and thus it is an aban number and an uban number.