Base | Representation |
---|---|
bin | 1011101010100010011000… |
… | …0100010100000111000001 |
3 | 1200102002121221111221200222 |
4 | 2322220212010110013001 |
5 | 3140112420204323014 |
6 | 43135525032352425 |
7 | 2462414432600522 |
oct | 272504604240701 |
9 | 50362557457628 |
10 | 12825411011009 |
11 | 40a5254181243 |
12 | 1531798245715 |
13 | 72057b09ab3c |
14 | 324a78b1a849 |
15 | 17394202108e |
hex | baa261141c1 |
12825411011009 has 4 divisors (see below), whose sum is σ = 13239133946880. Its totient is φ = 12411688075140.
The previous prime is 12825411010981. The next prime is 12825411011057. The reversal of 12825411011009 is 90011011452821.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-12825411011009 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 12825411011009.
It is not an unprimeable number, because it can be changed into a prime (12825413011009) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 206861467889 + ... + 206861467950.
It is an arithmetic number, because the mean of its divisors is an integer number (3309783486720).
Almost surely, 212825411011009 is an apocalyptic number.
It is an amenable number.
12825411011009 is a deficient number, since it is larger than the sum of its proper divisors (413722935871).
12825411011009 is an equidigital number, since it uses as much as digits as its factorization.
12825411011009 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 413722935870.
The product of its (nonzero) digits is 5760, while the sum is 35.
The spelling of 12825411011009 in words is "twelve trillion, eight hundred twenty-five billion, four hundred eleven million, eleven thousand, nine".
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