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10067811875987 is a prime number
BaseRepresentation
bin1001001010000001100001…
…0110011011110010010011
31022122110210010020110211212
42102200120112123302103
52304422334320012422
633225031112530335
72056242522646535
oct222403026336223
938573703213755
1010067811875987
11323180a378138
1211672619b09ab
1358051016bc28
1426b3db2b9855
15126d483d09e2
hex9281859bc93

10067811875987 has 2 divisors, whose sum is σ = 10067811875988. Its totient is φ = 10067811875986.

The previous prime is 10067811875941. The next prime is 10067811876029. The reversal of 10067811875987 is 78957811876001.

It is a strong prime.

It is an emirp because it is prime and its reverse (78957811876001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10067811875987 - 224 = 10067795098771 is a prime.

It is not a weakly prime, because it can be changed into another prime (10067811875287) 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, 5033905937993 + 5033905937994.

It is an arithmetic number, because the mean of its divisors is an integer number (5033905937994).

Almost surely, 210067811875987 is an apocalyptic number.

10067811875987 is a deficient number, since it is larger than the sum of its proper divisors (1).

10067811875987 is an equidigital number, since it uses as much as digits as its factorization.

10067811875987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 47416320, while the sum is 68.

The spelling of 10067811875987 in words is "ten trillion, sixty-seven billion, eight hundred eleven million, eight hundred seventy-five thousand, nine hundred eighty-seven".