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10030311079 is a prime number
BaseRepresentation
bin10010101011101101…
…00110011010100111
3221220000210121002221
421111312212122213
5131020224423304
64335144213211
7503363144305
oct112566463247
927800717087
1010030311079
114287938198
121b3b16a207
13c3b070c19
146b21b3275
153da899054
hex255da66a7

10030311079 has 2 divisors, whose sum is σ = 10030311080. Its totient is φ = 10030311078.

The previous prime is 10030311041. The next prime is 10030311097. The reversal of 10030311079 is 97011303001.

Together with next prime (10030311097) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10030311079 - 211 = 10030309031 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10030311479) 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, 5015155539 + 5015155540.

It is an arithmetic number, because the mean of its divisors is an integer number (5015155540).

Almost surely, 210030311079 is an apocalyptic number.

10030311079 is a deficient number, since it is larger than the sum of its proper divisors (1).

10030311079 is an equidigital number, since it uses as much as digits as its factorization.

10030311079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 567, while the sum is 25.

The spelling of 10030311079 in words is "ten billion, thirty million, three hundred eleven thousand, seventy-nine".