Base | Representation |
---|---|
bin | 11000101011110001000111… |
… | …00001011111001010011100 |
3 | 21010012011011220010022112101 |
4 | 30111320203201133022130 |
5 | 24103312221010332204 |
6 | 311240022415214444 |
7 | 14301425505656032 |
oct | 1425704341371234 |
9 | 233164156108471 |
10 | 54280392667804 |
11 | 16328204635086 |
12 | 6107aa1817424 |
13 | 24398081177a4 |
14 | d592839ba552 |
15 | 641e56c73ea4 |
hex | 315e2385f29c |
54280392667804 has 12 divisors (see below), whose sum is σ = 94992678462528. Its totient is φ = 27139627392800.
The previous prime is 54280392667801. The next prime is 54280392667859. The reversal of 54280392667804 is 40876629308245.
It is a happy number.
54280392667804 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×542803926678042 (a number of 28 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54280392667801) 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 3 ways as a sum of consecutive naturals, for example, 142020577 + ... + 142402264.
It is an arithmetic number, because the mean of its divisors is an integer number (7916056538544).
Almost surely, 254280392667804 is an apocalyptic number.
It is an amenable number.
54280392667804 is a deficient number, since it is larger than the sum of its proper divisors (40712285794724).
54280392667804 is a wasteful number, since it uses less digits than its factorization.
54280392667804 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 284470556 (or 284470554 counting only the distinct ones).
The product of its (nonzero) digits is 139345920, while the sum is 64.
The spelling of 54280392667804 in words is "fifty-four trillion, two hundred eighty billion, three hundred ninety-two million, six hundred sixty-seven thousand, eight hundred four".
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