Base | Representation |
---|---|
bin | 11101010110011011111… |
… | …11100100000010001000 |
3 | 10120102001120220200102022 |
4 | 32223031333210002020 |
5 | 113010330423323313 |
6 | 2051142154424012 |
7 | 132601014306104 |
oct | 16531577440210 |
9 | 3512046820368 |
10 | 1008478339208 |
11 | 3597698056aa |
12 | 143549432008 |
13 | 7413994b6c2 |
14 | 36b4c468904 |
15 | 1b375c4bc08 |
hex | eacdfe4088 |
1008478339208 has 12 divisors (see below), whose sum is σ = 1890902211765. Its totient is φ = 504237749408.
The previous prime is 1008478339189. The next prime is 1008478339259. The reversal of 1008478339208 is 8029338748001.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
1008478339208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 611777394244 + 396700944964 = 782162^2 + 629842^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=710098.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1008478339208.
It is an unprimeable number.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 2662868 + ... + 3017916.
Almost surely, 21008478339208 is an apocalyptic number.
It is an amenable number.
1008478339208 is a deficient number, since it is larger than the sum of its proper divisors (882423872557).
1008478339208 is an frugal number, since it uses more digits than its factorization.
1008478339208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 710104 (or 355051 counting only the distinct ones).
The product of its (nonzero) digits is 2322432, while the sum is 53.
The spelling of 1008478339208 in words is "one trillion, eight billion, four hundred seventy-eight million, three hundred thirty-nine thousand, two hundred eight".
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