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13030000069 is a prime number
BaseRepresentation
bin11000010001010011…
…00000010111000101
31020122002020120211011
430020221200113011
5203141140000234
65552542042221
7640616113252
oct141051402705
936562216734
1013030000069
1155871059a9
122637879371
1312c8676a18
148b8738429
15513dcab64
hex308a605c5

13030000069 has 2 divisors, whose sum is σ = 13030000070. Its totient is φ = 13030000068.

The previous prime is 13029999967. The next prime is 13030000091. The reversal of 13030000069 is 96000003031.

It is an a-pointer prime, because the next prime (13030000091) can be obtained adding 13030000069 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12839835969 + 190164100 = 113313^2 + 13790^2 .

It is an emirp because it is prime and its reverse (96000003031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13030000069 - 217 = 13029868997 is a prime.

It is a super-2 number, since 2×130300000692 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13030000769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6515000034 + 6515000035.

It is an arithmetic number, because the mean of its divisors is an integer number (6515000035).

Almost surely, 213030000069 is an apocalyptic number.

It is an amenable number.

13030000069 is a deficient number, since it is larger than the sum of its proper divisors (1).

13030000069 is an equidigital number, since it uses as much as digits as its factorization.

13030000069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

The spelling of 13030000069 in words is "thirteen billion, thirty million, sixty-nine", and thus it is an aban number and an uban number.