Base | Representation |
---|---|
bin | 1100110110001… |
… | …1101000010101 |
3 | 10202101122221211 |
4 | 3031203220111 |
5 | 102243313321 |
6 | 5202541421 |
7 | 1223006320 |
oct | 315435025 |
9 | 122348854 |
10 | 53885461 |
11 | 28464a43 |
12 | 16067871 |
13 | b218ab6 |
14 | 72297b7 |
15 | 4ae60e1 |
hex | 3363a15 |
53885461 has 16 divisors (see below), whose sum is σ = 66109824. Its totient is φ = 42868224.
The previous prime is 53885459. The next prime is 53885473. The reversal of 53885461 is 16458835.
53885461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53885461 - 21 = 53885459 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53885401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5586 + ... + 11788.
It is an arithmetic number, because the mean of its divisors is an integer number (4131864).
Almost surely, 253885461 is an apocalyptic number.
It is an amenable number.
53885461 is a deficient number, since it is larger than the sum of its proper divisors (12224363).
53885461 is a wasteful number, since it uses less digits than its factorization.
53885461 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6300.
The product of its digits is 115200, while the sum is 40.
The square root of 53885461 is about 7340.6716995109. The cubic root of 53885461 is about 377.7088848773.
The spelling of 53885461 in words is "fifty-three million, eight hundred eighty-five thousand, four hundred sixty-one".
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