Base | Representation |
---|---|
bin | 1101000101011… |
… | …1000010000110 |
3 | 10211021022112220 |
4 | 3101113002012 |
5 | 103022214223 |
6 | 5240153210 |
7 | 1234331052 |
oct | 321270206 |
9 | 124238486 |
10 | 54882438 |
11 | 28a85a96 |
12 | 16468806 |
13 | b4a7820 |
14 | 7408c62 |
15 | 4c416e3 |
hex | 3457086 |
54882438 has 32 divisors (see below), whose sum is σ = 118492416. Its totient is φ = 16846368.
The previous prime is 54882437. The next prime is 54882479. The reversal of 54882438 is 83428845.
It is a happy number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 54882438.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54882437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 57481 + ... + 58427.
It is an arithmetic number, because the mean of its divisors is an integer number (3702888).
Almost surely, 254882438 is an apocalyptic number.
54882438 is an abundant number, since it is smaller than the sum of its proper divisors (63609978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54882438 is a wasteful number, since it uses less digits than its factorization.
54882438 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1708.
The product of its digits is 245760, while the sum is 42.
The square root of 54882438 is about 7408.2682186865. The cubic root of 54882438 is about 380.0240935785.
The spelling of 54882438 in words is "fifty-four million, eight hundred eighty-two thousand, four hundred thirty-eight".
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