Base | Representation |
---|---|
bin | 100000011011101… |
… | …100011100010001 |
3 | 1101220212201011211 |
4 | 200123230130101 |
5 | 2103244141313 |
6 | 125554340121 |
7 | 16325015161 |
oct | 4033543421 |
9 | 1356781154 |
10 | 544130833 |
11 | 25a169604 |
12 | 13228a641 |
13 | 88966c0c |
14 | 523a25a1 |
15 | 32b83e3d |
hex | 206ec711 |
544130833 has 2 divisors, whose sum is σ = 544130834. Its totient is φ = 544130832.
The previous prime is 544130789. The next prime is 544130869. The reversal of 544130833 is 338031445.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 422425809 + 121705024 = 20553^2 + 11032^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-544130833 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 544130795 and 544130804.
It is not a weakly prime, because it can be changed into another prime (544130893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 272065416 + 272065417.
It is an arithmetic number, because the mean of its divisors is an integer number (272065417).
Almost surely, 2544130833 is an apocalyptic number.
It is an amenable number.
544130833 is a deficient number, since it is larger than the sum of its proper divisors (1).
544130833 is an equidigital number, since it uses as much as digits as its factorization.
544130833 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 544130833 is about 23326.6121200658. The cubic root of 544130833 is about 816.3964581748.
The spelling of 544130833 in words is "five hundred forty-four million, one hundred thirty thousand, eight hundred thirty-three".
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