Base | Representation |
---|---|
bin | 10111111011101001… |
… | …11001000011100001 |
3 | 1020011102121010221201 |
4 | 23331310321003201 |
5 | 202303144413200 |
6 | 5522534321201 |
7 | 633252620260 |
oct | 137564710341 |
9 | 36142533851 |
10 | 12848435425 |
11 | 54a3674781 |
12 | 25a6ab9201 |
13 | 1299b75917 |
14 | 89c5945d7 |
15 | 502eb3c6a |
hex | 2fdd390e1 |
12848435425 has 12 divisors (see below), whose sum is σ = 18208068736. Its totient is φ = 8810355600.
The previous prime is 12848435387. The next prime is 12848435447. The reversal of 12848435425 is 52453484821.
It is not a de Polignac number, because 12848435425 - 229 = 12311564513 is a prime.
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36709641 + ... + 36709990.
Almost surely, 212848435425 is an apocalyptic number.
It is an amenable number.
12848435425 is a deficient number, since it is larger than the sum of its proper divisors (5359633311).
12848435425 is an equidigital number, since it uses as much as digits as its factorization.
12848435425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 73419648 (or 73419643 counting only the distinct ones).
The product of its digits is 1228800, while the sum is 46.
The spelling of 12848435425 in words is "twelve billion, eight hundred forty-eight million, four hundred thirty-five thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •