Base | Representation |
---|---|
bin | 1101000101100… |
… | …0001100111110 |
3 | 10211021120010101 |
4 | 3101120030332 |
5 | 103022342410 |
6 | 5240231314 |
7 | 1234351036 |
oct | 321301476 |
9 | 124246111 |
10 | 54887230 |
11 | 28a89652 |
12 | 1646b53a |
13 | b4a9a68 |
14 | 740a8c6 |
15 | 4c42d3a |
hex | 345833e |
54887230 has 16 divisors (see below), whose sum is σ = 99086400. Its totient is φ = 21890592.
The previous prime is 54887207. The next prime is 54887249. The reversal of 54887230 is 3278845.
54887230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 54887230.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 4374 + ... + 11353.
It is an arithmetic number, because the mean of its divisors is an integer number (6192900).
Almost surely, 254887230 is an apocalyptic number.
54887230 is a deficient number, since it is larger than the sum of its proper divisors (44199170).
54887230 is a wasteful number, since it uses less digits than its factorization.
54887230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16083.
The product of its (nonzero) digits is 53760, while the sum is 37.
The square root of 54887230 is about 7408.5916340422. The cubic root of 54887230 is about 380.0351537192.
It can be divided in two parts, 548 and 87230, that added together give a palindrome (87778).
The spelling of 54887230 in words is "fifty-four million, eight hundred eighty-seven thousand, two hundred thirty".
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