Base | Representation |
---|---|
bin | 1111101111000011110… |
… | …1001001101110011001 |
3 | 221211202210121000212222 |
4 | 3323300331021232121 |
5 | 13412114104103214 |
6 | 324104345313425 |
7 | 25350020426666 |
oct | 3736075115631 |
9 | 854683530788 |
10 | 270330534809 |
11 | a47125a2a35 |
12 | 44485195875 |
13 | 1c652095b4a |
14 | d126978a6d |
15 | 7072ac638e |
hex | 3ef0f49b99 |
270330534809 has 8 divisors (see below), whose sum is σ = 270459538440. Its totient is φ = 270201571200.
The previous prime is 270330534763. The next prime is 270330534811. The reversal of 270330534809 is 908435033072.
It can be written as a sum of positive squares in 4 ways, for example, as 95974181209 + 174356353600 = 309797^2 + 417560^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 270330534809 - 216 = 270330469273 is a prime.
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 270330534809.
It is not an unprimeable number, because it can be changed into a prime (270330534889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29672747 + ... + 29681855.
It is an arithmetic number, because the mean of its divisors is an integer number (33807442305).
Almost surely, 2270330534809 is an apocalyptic number.
It is an amenable number.
270330534809 is a deficient number, since it is larger than the sum of its proper divisors (129003631).
270330534809 is an equidigital number, since it uses as much as digits as its factorization.
270330534809 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20011.
The product of its (nonzero) digits is 544320, while the sum is 44.
The spelling of 270330534809 in words is "two hundred seventy billion, three hundred thirty million, five hundred thirty-four thousand, eight hundred nine".
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