Base | Representation |
---|---|
bin | 11110010101011110001… |
… | …11011011000001110101 |
3 | 10200122102002001102020121 |
4 | 33022233013123001311 |
5 | 114034132412403044 |
6 | 2114500223531541 |
7 | 135206443122646 |
oct | 17125707330165 |
9 | 3618362042217 |
10 | 1042320044149 |
11 | 37205554549a |
12 | 14a012a59bb1 |
13 | 773a0bc0797 |
14 | 3863cbbd6cd |
15 | 1c1a6c7d984 |
hex | f2af1db075 |
1042320044149 has 2 divisors, whose sum is σ = 1042320044150. Its totient is φ = 1042320044148.
The previous prime is 1042320044081. The next prime is 1042320044153. The reversal of 1042320044149 is 9414400232401.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 653340807025 + 388979237124 = 808295^2 + 623682^2 .
It is a cyclic number.
It is not a de Polignac number, because 1042320044149 - 217 = 1042319913077 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1042320044749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521160022074 + 521160022075.
It is an arithmetic number, because the mean of its divisors is an integer number (521160022075).
Almost surely, 21042320044149 is an apocalyptic number.
It is an amenable number.
1042320044149 is a deficient number, since it is larger than the sum of its proper divisors (1).
1042320044149 is an equidigital number, since it uses as much as digits as its factorization.
1042320044149 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 27648, while the sum is 34.
The spelling of 1042320044149 in words is "one trillion, forty-two billion, three hundred twenty million, forty-four thousand, one hundred forty-nine".
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