Base | Representation |
---|---|
bin | 110010101011101101… |
… | …011100000100110011 |
3 | 12012110122121220221212 |
4 | 302223231130010303 |
5 | 1342423112013323 |
6 | 41000030310335 |
7 | 3634405651154 |
oct | 625355340463 |
9 | 165418556855 |
10 | 54420422963 |
11 | 21096a01275 |
12 | a6693583ab |
13 | 519380380a |
14 | 28c384392b |
15 | 16379b4b78 |
hex | cabb5c133 |
54420422963 has 16 divisors (see below), whose sum is σ = 55175577600. Its totient is φ = 53670172320.
The previous prime is 54420422957. The next prime is 54420422971. The reversal of 54420422963 is 36922402445.
It is a cyclic number.
It is not a de Polignac number, because 54420422963 - 218 = 54420160819 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54420422963.
It is not an unprimeable number, because it can be changed into a prime (54420421963) 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 15 ways as a sum of consecutive naturals, for example, 42548558 + ... + 42549836.
It is an arithmetic number, because the mean of its divisors is an integer number (3448473600).
Almost surely, 254420422963 is an apocalyptic number.
54420422963 is a deficient number, since it is larger than the sum of its proper divisors (755154637).
54420422963 is a wasteful number, since it uses less digits than its factorization.
54420422963 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2762.
The product of its (nonzero) digits is 414720, while the sum is 41.
The spelling of 54420422963 in words is "fifty-four billion, four hundred twenty million, four hundred twenty-two thousand, nine hundred sixty-three".
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