Base | Representation |
---|---|
bin | 11101101101110001100… |
… | …001101001101010010001 |
3 | 21020012210110210220021011 |
4 | 131231301201221222101 |
5 | 231424021103044101 |
6 | 4202031025130521 |
7 | 300350004365464 |
oct | 35556141515221 |
9 | 7205713726234 |
10 | 2042014112401 |
11 | 71801680532a |
12 | 28b90a489a41 |
13 | 11a73a992603 |
14 | 70b9674b2db |
15 | 381b6713751 |
hex | 1db71869a91 |
2042014112401 has 2 divisors, whose sum is σ = 2042014112402. Its totient is φ = 2042014112400.
The previous prime is 2042014112393. The next prime is 2042014112423. The reversal of 2042014112401 is 1042114102402.
It is an a-pointer prime, because the next prime (2042014112423) can be obtained adding 2042014112401 to its sum of digits (22).
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1919707236225 + 122306876176 = 1385535^2 + 349724^2 .
It is a cyclic number.
It is not a de Polignac number, because 2042014112401 - 23 = 2042014112393 is a prime.
It is not a weakly prime, because it can be changed into another prime (2042014112461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021007056200 + 1021007056201.
It is an arithmetic number, because the mean of its divisors is an integer number (1021007056201).
Almost surely, 22042014112401 is an apocalyptic number.
It is an amenable number.
2042014112401 is a deficient number, since it is larger than the sum of its proper divisors (1).
2042014112401 is an equidigital number, since it uses as much as digits as its factorization.
2042014112401 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 512, while the sum is 22.
Adding to 2042014112401 its reverse (1042114102402), we get a palindrome (3084128214803).
Subtracting from 2042014112401 its reverse (1042114102402), we obtain a palindrome (999900009999).
The spelling of 2042014112401 in words is "two trillion, forty-two billion, fourteen million, one hundred twelve thousand, four hundred one".
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