Base | Representation |
---|---|
bin | 11101101010001011111110… |
… | …001111011001111000001101 |
3 | 122002212011200200111020220101 |
4 | 131222023332033121320031 |
5 | 114044132040042334131 |
6 | 1141232231013451101 |
7 | 36322103552466061 |
oct | 3552137617317015 |
9 | 562764620436811 |
10 | 130442422230541 |
11 | 386213587a4293 |
12 | 12768747340a91 |
13 | 57a288aa46195 |
14 | 242d6384d7aa1 |
15 | 1013190441c61 |
hex | 76a2fe3d9e0d |
130442422230541 has 2 divisors, whose sum is σ = 130442422230542. Its totient is φ = 130442422230540.
The previous prime is 130442422230499. The next prime is 130442422230569. The reversal of 130442422230541 is 145032224244031.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 127273844228041 + 3168578002500 = 11281571^2 + 1780050^2 .
It is an emirp because it is prime and its reverse (145032224244031) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 130442422230541 - 217 = 130442422099469 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 130442422230541.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (130442422260541) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65221211115270 + 65221211115271.
It is an arithmetic number, because the mean of its divisors is an integer number (65221211115271).
Almost surely, 2130442422230541 is an apocalyptic number.
It is an amenable number.
130442422230541 is a deficient number, since it is larger than the sum of its proper divisors (1).
130442422230541 is an equidigital number, since it uses as much as digits as its factorization.
130442422230541 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 184320, while the sum is 37.
Adding to 130442422230541 its reverse (145032224244031), we get a palindrome (275474646474572).
The spelling of 130442422230541 in words is "one hundred thirty trillion, four hundred forty-two billion, four hundred twenty-two million, two hundred thirty thousand, five hundred forty-one".
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