Base | Representation |
---|---|
bin | 11101101001100110100001… |
… | …101010010111000100101011 |
3 | 122002201022220112012021022001 |
4 | 131221212201222113010223 |
5 | 114043002213330411222 |
6 | 1141201541130311431 |
7 | 36316151302012351 |
oct | 3551464152270453 |
9 | 562638815167261 |
10 | 130402214310187 |
11 | 386062a5443646 |
12 | 127609a5888577 |
13 | 579bb50895531 |
14 | 242b7024857d1 |
15 | 10120da588e27 |
hex | 7699a1a9712b |
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".
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