Base | Representation |
---|---|
bin | 11000101011110111001000… |
… | …01110100101101010100001 |
3 | 21010012110112012200012102102 |
4 | 30111323210032211222201 |
5 | 24103340331140411020 |
6 | 311241315310500145 |
7 | 14301601564302452 |
oct | 1425734416455241 |
9 | 233173465605372 |
10 | 54283625716385 |
11 | 1632961360035a |
12 | 6108644504655 |
13 | 2439c01b87aa0 |
14 | d594ad129129 |
15 | 6420959ee475 |
hex | 315ee43a5aa1 |
54283625716385 has 64 divisors (see below), whose sum is σ = 74551493862720. Its totient is φ = 37589526773760.
The previous prime is 54283625716279. The next prime is 54283625716391. The reversal of 54283625716385 is 58361752638245.
It is a happy number.
54283625716385 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 32 ways, for example, as 29273304651361 + 25010321065024 = 5410481^2 + 5001032^2 .
It is not a de Polignac number, because 54283625716385 - 220 = 54283624667809 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (65).
It is a Curzon number.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 327493289 + ... + 327659001.
It is an arithmetic number, because the mean of its divisors is an integer number (1164867091605).
Almost surely, 254283625716385 is an apocalyptic number.
It is an amenable number.
54283625716385 is a deficient number, since it is larger than the sum of its proper divisors (20267868146335).
54283625716385 is a wasteful number, since it uses less digits than its factorization.
54283625716385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166838.
The product of its digits is 290304000, while the sum is 65.
The spelling of 54283625716385 in words is "fifty-four trillion, two hundred eighty-three billion, six hundred twenty-five million, seven hundred sixteen thousand, three hundred eighty-five".
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