Base | Representation |
---|---|
bin | 1111110101100101001… |
… | …0001101000110101011 |
3 | 222000021210011222202221 |
4 | 3331121102031012223 |
5 | 13424210201243024 |
6 | 324554153334511 |
7 | 25441263233161 |
oct | 3753122150653 |
9 | 860253158687 |
10 | 272080884139 |
11 | a5430625329 |
12 | 44893407437 |
13 | 1c8708c07cc |
14 | d251209231 |
15 | 71265c33e4 |
hex | 3f5948d1ab |
272080884139 has 2 divisors, whose sum is σ = 272080884140. Its totient is φ = 272080884138.
The previous prime is 272080884121. The next prime is 272080884191. The reversal of 272080884139 is 931488080272.
It is a happy number.
It is an a-pointer prime, because the next prime (272080884191) can be obtained adding 272080884139 to its sum of digits (52).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 272080884139 - 225 = 272047329707 is a prime.
It is not a weakly prime, because it can be changed into another prime (272080834139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136040442069 + 136040442070.
It is an arithmetic number, because the mean of its divisors is an integer number (136040442070).
Almost surely, 2272080884139 is an apocalyptic number.
272080884139 is a deficient number, since it is larger than the sum of its proper divisors (1).
272080884139 is an equidigital number, since it uses as much as digits as its factorization.
272080884139 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1548288, while the sum is 52.
The spelling of 272080884139 in words is "two hundred seventy-two billion, eighty million, eight hundred eighty-four thousand, one hundred thirty-nine".
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