Base | Representation |
---|---|
bin | 10011000111001100100101… |
… | …01001001110011100011011 |
3 | 12111210220110102121211002210 |
4 | 21203212102221032130123 |
5 | 21002044302102200323 |
6 | 225215420353130203 |
7 | 11565321513244620 |
oct | 1143462251163433 |
9 | 174726412554083 |
10 | 42028715271963 |
11 | 124343070a2782 |
12 | 4869543859963 |
13 | 1a5b3a1ca5304 |
14 | a542b490a347 |
15 | 4cd3e3b4d293 |
hex | 263992a4e71b |
42028715271963 has 32 divisors (see below), whose sum is σ = 69998489210880. Its totient is φ = 21874527866880.
The previous prime is 42028715271953. The next prime is 42028715272003. The reversal of 42028715271963 is 36917251782024.
42028715271963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 42028715271963 - 28 = 42028715271707 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42028715271913) 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 31 ways as a sum of consecutive naturals, for example, 1898819478 + ... + 1898841611.
It is an arithmetic number, because the mean of its divisors is an integer number (2187452787840).
It is a 1-persistent number, because it is pandigital, but 2⋅42028715271963 = 84057430543926 is not.
Almost surely, 242028715271963 is an apocalyptic number.
42028715271963 is a deficient number, since it is larger than the sum of its proper divisors (27969773938917).
42028715271963 is a wasteful number, since it uses less digits than its factorization.
42028715271963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3797661147.
The product of its (nonzero) digits is 10160640, while the sum is 57.
The spelling of 42028715271963 in words is "forty-two trillion, twenty-eight billion, seven hundred fifteen million, two hundred seventy-one thousand, nine hundred sixty-three".
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