Base | Representation |
---|---|
bin | 11110000010101111101111… |
… | …110010111010111101100101 |
3 | 122022211111212222210001110022 |
4 | 132002233233302322331211 |
5 | 114304304422104431211 |
6 | 1145003421513004525 |
7 | 36555041050213133 |
oct | 3602575762727545 |
9 | 568744788701408 |
10 | 132130102030181 |
11 | 39112074a75a02 |
12 | 1299b8479b3745 |
13 | 5895a79b95968 |
14 | 248b1b98b6753 |
15 | 1042019340bdb |
hex | 782befcbaf65 |
132130102030181 has 2 divisors, whose sum is σ = 132130102030182. Its totient is φ = 132130102030180.
The previous prime is 132130102030093. The next prime is 132130102030207. The reversal of 132130102030181 is 181030201031231.
It is an a-pointer prime, because the next prime (132130102030207) can be obtained adding 132130102030181 to its sum of digits (26).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 121742315016100 + 10387787014081 = 11033690^2 + 3223009^2 .
It is an emirp because it is prime and its reverse (181030201031231) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 132130102030181 - 222 = 132130097835877 is a prime.
It is a super-2 number, since 2×1321301020301812 (a number of 29 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 132130102030181.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (132130102830181) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66065051015090 + 66065051015091.
It is an arithmetic number, because the mean of its divisors is an integer number (66065051015091).
Almost surely, 2132130102030181 is an apocalyptic number.
It is an amenable number.
132130102030181 is a deficient number, since it is larger than the sum of its proper divisors (1).
132130102030181 is an equidigital number, since it uses as much as digits as its factorization.
132130102030181 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 864, while the sum is 26.
The spelling of 132130102030181 in words is "one hundred thirty-two trillion, one hundred thirty billion, one hundred two million, thirty thousand, one hundred eighty-one".
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