Base | Representation |
---|---|
bin | 110010100011001011… |
… | …100010000111110001 |
3 | 12012002200100101121220 |
4 | 302203023202013301 |
5 | 1342124443121410 |
6 | 40533515135253 |
7 | 3631020404004 |
oct | 624313420761 |
9 | 165080311556 |
10 | 54277317105 |
11 | 21023148770 |
12 | a629444529 |
13 | 516cc798ab |
14 | 28ac83153b |
15 | 162a148070 |
hex | ca32e21f1 |
54277317105 has 64 divisors (see below), whose sum is σ = 96164444160. Its totient is φ = 25920921600.
The previous prime is 54277317077. The next prime is 54277317139. The reversal of 54277317105 is 50171377245.
It is not a de Polignac number, because 54277317105 - 218 = 54277054961 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 20183601 + ... + 20186289.
It is an arithmetic number, because the mean of its divisors is an integer number (1502569440).
Almost surely, 254277317105 is an apocalyptic number.
54277317105 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
54277317105 is a deficient number, since it is larger than the sum of its proper divisors (41887127055).
54277317105 is a wasteful number, since it uses less digits than its factorization.
54277317105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4502.
The product of its (nonzero) digits is 205800, while the sum is 42.
The spelling of 54277317105 in words is "fifty-four billion, two hundred seventy-seven million, three hundred seventeen thousand, one hundred five".
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