Base | Representation |
---|---|
bin | 1011000100000110110… |
… | …10001110111010101111 |
3 | 1100100021010112010002021 |
4 | 11202003122032322233 |
5 | 22212032411023231 |
6 | 450351031011011 |
7 | 36315523050415 |
oct | 5420332167257 |
9 | 1310233463067 |
10 | 380161814191 |
11 | 137253484815 |
12 | 61817509a67 |
13 | 29b0663ab63 |
14 | 1458559d2b5 |
15 | 9d4ee92811 |
hex | 588368eeaf |
380161814191 has 2 divisors, whose sum is σ = 380161814192. Its totient is φ = 380161814190.
The previous prime is 380161814171. The next prime is 380161814257. The reversal of 380161814191 is 191418161083.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 380161814191 - 25 = 380161814159 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (380161814171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 190080907095 + 190080907096.
It is an arithmetic number, because the mean of its divisors is an integer number (190080907096).
Almost surely, 2380161814191 is an apocalyptic number.
380161814191 is a deficient number, since it is larger than the sum of its proper divisors (1).
380161814191 is an equidigital number, since it uses as much as digits as its factorization.
380161814191 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 41472, while the sum is 43.
The spelling of 380161814191 in words is "three hundred eighty billion, one hundred sixty-one million, eight hundred fourteen thousand, one hundred ninety-one".
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