Base | Representation |
---|---|
bin | 100111010111011101… |
… | …010011100000001011 |
3 | 11001002211111112100200 |
4 | 213113131103200023 |
5 | 1143031442123123 |
6 | 31230205503243 |
7 | 3024322505166 |
oct | 472735234013 |
9 | 131084445320 |
10 | 42269489163 |
11 | 16a2102a920 |
12 | 8237b71b23 |
13 | 3ca8304065 |
14 | 208db76add |
15 | 1175d7d143 |
hex | 9d775380b |
42269489163 has 48 divisors (see below), whose sum is σ = 70561951200. Its totient is φ = 24098135040.
The previous prime is 42269489161. The next prime is 42269489189. The reversal of 42269489163 is 36198496224.
42269489163 is a `hidden beast` number, since 42 + 2 + 69 + 489 + 1 + 63 = 666.
It is not a de Polignac number, because 42269489163 - 21 = 42269489161 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42269489161) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3813193 + ... + 3824261.
It is an arithmetic number, because the mean of its divisors is an integer number (1470040650).
Almost surely, 242269489163 is an apocalyptic number.
42269489163 is a deficient number, since it is larger than the sum of its proper divisors (28292462037).
42269489163 is a wasteful number, since it uses less digits than its factorization.
42269489163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13372 (or 13369 counting only the distinct ones).
The product of its digits is 4478976, while the sum is 54.
The spelling of 42269489163 in words is "forty-two billion, two hundred sixty-nine million, four hundred eighty-nine thousand, one hundred sixty-three".
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