Search a number
-
+
13054100387 is a prime number
BaseRepresentation
bin11000010100001010…
…11100001110100011
31020200202121000020112
430022011130032203
5203213322203022
65555202401535
7641331010466
oct141205341643
936622530215
1013054100387
115599776919
1226439602ab
131300664573
148bba0d2dd
1551608b8e2
hex30a15c3a3

13054100387 has 2 divisors, whose sum is σ = 13054100388. Its totient is φ = 13054100386.

The previous prime is 13054100377. The next prime is 13054100407. The reversal of 13054100387 is 78300145031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13054100387 - 210 = 13054099363 is a prime.

It is not a weakly prime, because it can be changed into another prime (13054100357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6527050193 + 6527050194.

It is an arithmetic number, because the mean of its divisors is an integer number (6527050194).

Almost surely, 213054100387 is an apocalyptic number.

13054100387 is a deficient number, since it is larger than the sum of its proper divisors (1).

13054100387 is an equidigital number, since it uses as much as digits as its factorization.

13054100387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 13054100387 in words is "thirteen billion, fifty-four million, one hundred thousand, three hundred eighty-seven".