Search a number
-
+
13054055029 is a prime number
BaseRepresentation
bin11000010100001010…
…10001001001110101
31020200202111201000121
430022011101021311
5203213314230104
65555201411541
7641330431321
oct141205211165
936622451017
1013054055029
115599745834
122643939bb1
131300649a22
148bb9da981
1551607d254
hex30a151275

13054055029 has 2 divisors, whose sum is σ = 13054055030. Its totient is φ = 13054055028.

The previous prime is 13054055011. The next prime is 13054055033. The reversal of 13054055029 is 92055045031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11659032529 + 1395022500 = 107977^2 + 37350^2 .

It is an emirp because it is prime and its reverse (92055045031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13054055029 - 231 = 10906571381 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13054054985 and 13054055003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13054055429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6527027514 + 6527027515.

It is an arithmetic number, because the mean of its divisors is an integer number (6527027515).

Almost surely, 213054055029 is an apocalyptic number.

It is an amenable number.

13054055029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13054055029 is an equidigital number, since it uses as much as digits as its factorization.

13054055029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 13054055029 in words is "thirteen billion, fifty-four million, fifty-five thousand, twenty-nine".