Base | Representation |
---|---|
bin | 100111011100010101… |
… | …111000111100111011 |
3 | 11001022112200122002102 |
4 | 213130111320330323 |
5 | 1143213431301413 |
6 | 31242254054015 |
7 | 3026336141114 |
oct | 473425707473 |
9 | 131275618072 |
10 | 42351431483 |
11 | 16a63308349 |
12 | 825b4aa30b |
13 | 3cbc29453a |
14 | 209a9c720b |
15 | 117d167458 |
hex | 9dc578f3b |
42351431483 has 2 divisors, whose sum is σ = 42351431484. Its totient is φ = 42351431482.
The previous prime is 42351431467. The next prime is 42351431503. The reversal of 42351431483 is 38413415324.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 42351431483 - 24 = 42351431467 is a prime.
It is not a weakly prime, because it can be changed into another prime (42351431183) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21175715741 + 21175715742.
It is an arithmetic number, because the mean of its divisors is an integer number (21175715742).
Almost surely, 242351431483 is an apocalyptic number.
42351431483 is a deficient number, since it is larger than the sum of its proper divisors (1).
42351431483 is an equidigital number, since it uses as much as digits as its factorization.
42351431483 is an evil number, because the sum of its binary digits is even.
The product of its digits is 138240, while the sum is 38.
The spelling of 42351431483 in words is "forty-two billion, three hundred fifty-one million, four hundred thirty-one thousand, four hundred eighty-three".
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