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8008015142873 is a prime number
BaseRepresentation
bin111010010001000001011…
…1001011101111111011001
31001100120002100021211212202
41310202002321131333121
52022200403334032443
625010455324215545
71454363036415554
oct164420271357731
931316070254782
108008015142873
1126081a8863759
12a9401009a5b5
134611ca309955
141d9838d6969b
15dd4909527b8
hex74882e5dfd9

8008015142873 has 2 divisors, whose sum is σ = 8008015142874. Its totient is φ = 8008015142872.

The previous prime is 8008015142851. The next prime is 8008015142893. The reversal of 8008015142873 is 3782415108008.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5364096866704 + 2643918276169 = 2316052^2 + 1626013^2 .

It is a cyclic number.

It is not a de Polignac number, because 8008015142873 - 230 = 8006941401049 is a prime.

It is a super-4 number, since 4×80080151428734 (a number of 53 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (8008015142833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4004007571436 + 4004007571437.

It is an arithmetic number, because the mean of its divisors is an integer number (4004007571437).

Almost surely, 28008015142873 is an apocalyptic number.

It is an amenable number.

8008015142873 is a deficient number, since it is larger than the sum of its proper divisors (1).

8008015142873 is an equidigital number, since it uses as much as digits as its factorization.

8008015142873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 430080, while the sum is 47.

The spelling of 8008015142873 in words is "eight trillion, eight billion, fifteen million, one hundred forty-two thousand, eight hundred seventy-three".