Base | Representation |
---|---|
bin | 111100100010111001… |
… | …1000110111000110111 |
3 | 110102121022122121021220 |
4 | 1321011303012320313 |
5 | 4112240112404333 |
6 | 135421432441423 |
7 | 12252006066450 |
oct | 1710563067067 |
9 | 412538577256 |
10 | 130020044343 |
11 | 50160a1a802 |
12 | 21247549273 |
13 | c3510a21a7 |
14 | 6416006127 |
15 | 35ae9c28b3 |
hex | 1e45cc6e37 |
130020044343 has 32 divisors (see below), whose sum is σ = 199440998400. Its totient is φ = 73805165280.
The previous prime is 130020044333. The next prime is 130020044369. The reversal of 130020044343 is 343440020031.
It is not a de Polignac number, because 130020044343 - 24 = 130020044327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130020044333) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2612296 + ... + 2661602.
It is an arithmetic number, because the mean of its divisors is an integer number (6232531200).
Almost surely, 2130020044343 is an apocalyptic number.
130020044343 is a deficient number, since it is larger than the sum of its proper divisors (69420954057).
130020044343 is a wasteful number, since it uses less digits than its factorization.
130020044343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50147.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 130020044343 its reverse (343440020031), we get a palindrome (473460064374).
The spelling of 130020044343 in words is "one hundred thirty billion, twenty million, forty-four thousand, three hundred forty-three".
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