Base | Representation |
---|---|
bin | 111100101100111000… |
… | …1000001011101011111 |
3 | 110110110200000020212211 |
4 | 1321121301001131133 |
5 | 4113431342322033 |
6 | 135515000541251 |
7 | 12263214401434 |
oct | 1713161013537 |
9 | 413420006784 |
10 | 130355042143 |
11 | 50313028597 |
12 | 2131b781827 |
13 | c3a5604a41 |
14 | 64486c9b8b |
15 | 35ce0e62cd |
hex | 1e59c4175f |
130355042143 has 8 divisors (see below), whose sum is σ = 131093698736. Its totient is φ = 129616588800.
The previous prime is 130355042123. The next prime is 130355042159. The reversal of 130355042143 is 341240553031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130355042143 - 29 = 130355041631 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130355042113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1343380 + ... + 1437142.
It is an arithmetic number, because the mean of its divisors is an integer number (16386712342).
Almost surely, 2130355042143 is an apocalyptic number.
130355042143 is a deficient number, since it is larger than the sum of its proper divisors (738656593).
130355042143 is an equidigital number, since it uses as much as digits as its factorization.
130355042143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101625.
The product of its (nonzero) digits is 21600, while the sum is 31.
Adding to 130355042143 its reverse (341240553031), we get a palindrome (471595595174).
The spelling of 130355042143 in words is "one hundred thirty billion, three hundred fifty-five million, forty-two thousand, one hundred forty-three".
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