Base | Representation |
---|---|
bin | 100010100010010011… |
… | …110001010100110001 |
3 | 10112201100212221201221 |
4 | 202202103301110301 |
5 | 1101421201031004 |
6 | 25011405425041 |
7 | 2451642566242 |
oct | 424223612461 |
9 | 115640787657 |
10 | 37082830129 |
11 | 147aa322154 |
12 | 722ab6b181 |
13 | 365c8ac647 |
14 | 1b1ada6cc9 |
15 | e70855354 |
hex | 8a24f1531 |
37082830129 has 2 divisors, whose sum is σ = 37082830130. Its totient is φ = 37082830128.
The previous prime is 37082830123. The next prime is 37082830217. The reversal of 37082830129 is 92103828073.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 20872447729 + 16210382400 = 144473^2 + 127320^2 .
It is an emirp because it is prime and its reverse (92103828073) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 37082830129 - 227 = 36948612401 is a prime.
It is not a weakly prime, because it can be changed into another prime (37082830123) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18541415064 + 18541415065.
It is an arithmetic number, because the mean of its divisors is an integer number (18541415065).
Almost surely, 237082830129 is an apocalyptic number.
It is an amenable number.
37082830129 is a deficient number, since it is larger than the sum of its proper divisors (1).
37082830129 is an equidigital number, since it uses as much as digits as its factorization.
37082830129 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 145152, while the sum is 43.
The spelling of 37082830129 in words is "thirty-seven billion, eighty-two million, eight hundred thirty thousand, one hundred twenty-nine".
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