Search a number
-
+
130442012134013 is a prime number
BaseRepresentation
bin11101101010001011100101…
…110011000000101001111101
3122002212010122002211012020002
4131222023211303000221331
5114044130220101242023
61141232122204004045
736322060442643266
oct3552134563005175
9562763562735202
10130442012134013
1138621168262738
1212768651b30625
1357a2823aab108
14242d5d9c6596d
151013169436b28
hex76a2e5cc0a7d

130442012134013 has 2 divisors, whose sum is σ = 130442012134014. Its totient is φ = 130442012134012.

The previous prime is 130442012133989. The next prime is 130442012134081. The reversal of 130442012134013 is 310431210244031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77656948533124 + 52785063600889 = 8812318^2 + 7265333^2 .

It is a cyclic number.

It is not a de Polignac number, because 130442012134013 - 226 = 130441945025149 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130442012134513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65221006067006 + 65221006067007.

It is an arithmetic number, because the mean of its divisors is an integer number (65221006067007).

Almost surely, 2130442012134013 is an apocalyptic number.

It is an amenable number.

130442012134013 is a deficient number, since it is larger than the sum of its proper divisors (1).

130442012134013 is an equidigital number, since it uses as much as digits as its factorization.

130442012134013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 130442012134013 its reverse (310431210244031), we get a palindrome (440873222378044).

The spelling of 130442012134013 in words is "one hundred thirty trillion, four hundred forty-two billion, twelve million, one hundred thirty-four thousand, thirteen".