Base | Representation |
---|---|
bin | 110011000111010000… |
… | …100111010011101101 |
3 | 12020122212100102020020 |
4 | 303013100213103231 |
5 | 1344344423110340 |
6 | 41113541112353 |
7 | 3652020435162 |
oct | 630720472355 |
9 | 166585312206 |
10 | 54882628845 |
11 | 213038a4400 |
12 | a7780b86b9 |
13 | 52384b5115 |
14 | 2928d9c069 |
15 | 16633649d0 |
hex | cc74274ed |
54882628845 has 48 divisors (see below), whose sum is σ = 96897245760. Its totient is φ = 26505994240.
The previous prime is 54882628831. The next prime is 54882628943.
54882628845 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 54882628845 - 26 = 54882628781 is a prime.
It is a congruent number.
It is an unprimeable number.
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, 407626 + ... + 525284.
It is an arithmetic number, because the mean of its divisors is an integer number (2018692620).
Almost surely, 254882628845 is an apocalyptic number.
54882628845 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54882628845 is a deficient number, since it is larger than the sum of its proper divisors (42014616915).
54882628845 is a wasteful number, since it uses less digits than its factorization.
54882628845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117946 (or 117935 counting only the distinct ones).
The product of its digits is 39321600, while the sum is 60.
The spelling of 54882628845 in words is "fifty-four billion, eight hundred eighty-two million, six hundred twenty-eight thousand, eight hundred forty-five".
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