Search a number
-
+
130402214310187 is a prime number
BaseRepresentation
bin11101101001100110100001…
…101010010111000100101011
3122002201022220112012021022001
4131221212201222113010223
5114043002213330411222
61141201541130311431
736316151302012351
oct3551464152270453
9562638815167261
10130402214310187
11386062a5443646
12127609a5888577
13579bb50895531
14242b7024857d1
1510120da588e27
hex7699a1a9712b

130402214310187 has 2 divisors, whose sum is σ = 130402214310188. Its totient is φ = 130402214310186.

The previous prime is 130402214310143. The next prime is 130402214310287. The reversal of 130402214310187 is 781013412204031.

It is a weak prime.

It is an emirp because it is prime and its reverse (781013412204031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130402214310187 - 243 = 121606121287979 is a prime.

It is not a weakly prime, because it can be changed into another prime (130402214310287) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65201107155093 + 65201107155094.

It is an arithmetic number, because the mean of its divisors is an integer number (65201107155094).

Almost surely, 2130402214310187 is an apocalyptic number.

130402214310187 is a deficient number, since it is larger than the sum of its proper divisors (1).

130402214310187 is an equidigital number, since it uses as much as digits as its factorization.

130402214310187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 130402214310187 in words is "one hundred thirty trillion, four hundred two billion, two hundred fourteen million, three hundred ten thousand, one hundred eighty-seven".