Base | Representation |
---|---|
bin | 11101101100010001100… |
… | …100011001100101010100 |
3 | 21020001122021111220101201 |
4 | 131230101210121211110 |
5 | 231412221440021434 |
6 | 4201203155402244 |
7 | 300262055465365 |
oct | 35542144314524 |
9 | 7201567456351 |
10 | 2040404220244 |
11 | 71736aa97545 |
12 | 28b53b2b3384 |
13 | 11a5422a50c0 |
14 | 70a829ddb6c |
15 | 3812020d614 |
hex | 1db11919954 |
2040404220244 has 48 divisors (see below), whose sum is σ = 3906355392576. Its totient is φ = 926817408000.
The previous prime is 2040404220199. The next prime is 2040404220263. The reversal of 2040404220244 is 4420224040402.
It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 3532644 + ... + 4069444.
It is an arithmetic number, because the mean of its divisors is an integer number (81382404012).
Almost surely, 22040404220244 is an apocalyptic number.
It is an amenable number.
2040404220244 is a deficient number, since it is larger than the sum of its proper divisors (1865951172332).
2040404220244 is a wasteful number, since it uses less digits than its factorization.
2040404220244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 537976 (or 537974 counting only the distinct ones).
The product of its (nonzero) digits is 16384, while the sum is 28.
Adding to 2040404220244 its reverse (4420224040402), we get a palindrome (6460628260646).
The spelling of 2040404220244 in words is "two trillion, forty billion, four hundred four million, two hundred twenty thousand, two hundred forty-four".
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