Base | Representation |
---|---|
bin | 1100110111011111000… |
… | …10000101101110001111 |
3 | 1120021011002020000211000 |
4 | 12123233202011232033 |
5 | 24220412432331101 |
6 | 535033404031343 |
7 | 43640532341325 |
oct | 6335742055617 |
9 | 1507132200730 |
10 | 442105355151 |
11 | 16054aa46979 |
12 | 71824232553 |
13 | 328c8935085 |
14 | 17580211d15 |
15 | b778154486 |
hex | 66ef885b8f |
442105355151 has 16 divisors (see below), whose sum is σ = 654981157120. Its totient is φ = 294732286200.
The previous prime is 442105355059. The next prime is 442105355173. The reversal of 442105355151 is 151553501244.
442105355151 is a `hidden beast` number, since 4 + 4 + 2 + 1 + 0 + 53 + 551 + 51 = 666.
It is not a de Polignac number, because 442105355151 - 210 = 442105354127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (442105355191) 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 in 15 ways as a sum of consecutive naturals, for example, 3159726 + ... + 3296676.
It is an arithmetic number, because the mean of its divisors is an integer number (40936322320).
Almost surely, 2442105355151 is an apocalyptic number.
442105355151 is a deficient number, since it is larger than the sum of its proper divisors (212875801969).
442105355151 is a wasteful number, since it uses less digits than its factorization.
442105355151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256523 (or 256517 counting only the distinct ones).
The product of its (nonzero) digits is 60000, while the sum is 36.
Adding to 442105355151 its reverse (151553501244), we get a palindrome (593658856395).
The spelling of 442105355151 in words is "four hundred forty-two billion, one hundred five million, three hundred fifty-five thousand, one hundred fifty-one".
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