Base | Representation |
---|---|
bin | 100101101000011001… |
… | …0100101010100100101 |
3 | 21201120221122211110101 |
4 | 1023100302211110211 |
5 | 2311000424113300 |
6 | 101042532424101 |
7 | 5560414330264 |
oct | 1132062452445 |
9 | 251527584411 |
10 | 80812332325 |
11 | 312aa50040a |
12 | 137b3a78031 |
13 | 780b51502a |
14 | 3ca89d45db |
15 | 217e97eb6a |
hex | 12d0ca5525 |
80812332325 has 6 divisors (see below), whose sum is σ = 100207292114. Its totient is φ = 64649865840.
The previous prime is 80812332257. The next prime is 80812332347. The reversal of 80812332325 is 52323321808.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 592532964 + 80219799361 = 24342^2 + 283231^2 .
It is not a de Polignac number, because 80812332325 - 213 = 80812324133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1616246622 + ... + 1616246671.
Almost surely, 280812332325 is an apocalyptic number.
It is an amenable number.
80812332325 is a deficient number, since it is larger than the sum of its proper divisors (19394959789).
80812332325 is a wasteful number, since it uses less digits than its factorization.
80812332325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3232493303 (or 3232493298 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 37.
The spelling of 80812332325 in words is "eighty billion, eight hundred twelve million, three hundred thirty-two thousand, three hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •