Base | Representation |
---|---|
bin | 111100101110111010… |
… | …1111100101110100101 |
3 | 110110122102201100022111 |
4 | 1321131311330232211 |
5 | 4114101400123331 |
6 | 135525443001021 |
7 | 12265004653063 |
oct | 1713565745645 |
9 | 413572640274 |
10 | 130423442341 |
11 | 503486a6685 |
12 | 2133a669171 |
13 | c3b683332a |
14 | 6453813033 |
15 | 35d5107db1 |
hex | 1e5dd7cba5 |
130423442341 has 2 divisors, whose sum is σ = 130423442342. Its totient is φ = 130423442340.
The previous prime is 130423442293. The next prime is 130423442363. The reversal of 130423442341 is 143244324031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 125206991716 + 5216450625 = 353846^2 + 72225^2 .
It is a cyclic number.
It is not a de Polignac number, because 130423442341 - 29 = 130423441829 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130423442371) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65211721170 + 65211721171.
It is an arithmetic number, because the mean of its divisors is an integer number (65211721171).
Almost surely, 2130423442341 is an apocalyptic number.
It is an amenable number.
130423442341 is a deficient number, since it is larger than the sum of its proper divisors (1).
130423442341 is an equidigital number, since it uses as much as digits as its factorization.
130423442341 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27648, while the sum is 31.
Adding to 130423442341 its reverse (143244324031), we get a palindrome (273667766372).
The spelling of 130423442341 in words is "one hundred thirty billion, four hundred twenty-three million, four hundred forty-two thousand, three hundred forty-one".
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