Base | Representation |
---|---|
bin | 11101101100000101101… |
… | …001110110101001100001 |
3 | 21020001010100101002111211 |
4 | 131230011221312221201 |
5 | 231411314301322200 |
6 | 4201131255110121 |
7 | 300254110421002 |
oct | 35540551665141 |
9 | 7201110332454 |
10 | 2040204323425 |
11 | 717278175064 |
12 | 28b4a4372341 |
13 | 11a50ca55a68 |
14 | 70a642471a9 |
15 | 3810c8c4aba |
hex | 1db05a76a61 |
2040204323425 has 12 divisors (see below), whose sum is σ = 2678668265196. Its totient is φ = 1536153843200.
The previous prime is 2040204323411. The next prime is 2040204323449. The reversal of 2040204323425 is 5243234020402.
It can be written as a sum of positive squares in 6 ways, for example, as 10673575969 + 2029530747456 = 103313^2 + 1424616^2 .
It is not a de Polignac number, because 2040204323425 - 233 = 2031614388833 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2400239956 + ... + 2400240805.
It is an arithmetic number, because the mean of its divisors is an integer number (223222355433).
Almost surely, 22040204323425 is an apocalyptic number.
2040204323425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2040204323425 is a deficient number, since it is larger than the sum of its proper divisors (638463941771).
2040204323425 is a wasteful number, since it uses less digits than its factorization.
2040204323425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4800480788 (or 4800480783 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 31.
Adding to 2040204323425 its reverse (5243234020402), we get a palindrome (7283438343827).
The spelling of 2040204323425 in words is "two trillion, forty billion, two hundred four million, three hundred twenty-three thousand, four hundred twenty-five".
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