Base | Representation |
---|---|
bin | 1100111000101… |
… | …0100100000010 |
3 | 10202200202201002 |
4 | 3032022210002 |
5 | 102313414210 |
6 | 5210212002 |
7 | 1224242252 |
oct | 316124402 |
9 | 122622632 |
10 | 54044930 |
11 | 28563835 |
12 | 16124002 |
13 | b273564 |
14 | 726b962 |
15 | 4b284a5 |
hex | 338a902 |
54044930 has 16 divisors (see below), whose sum is σ = 102401280. Its totient is φ = 20480112.
The previous prime is 54044923. The next prime is 54044941. The reversal of 54044930 is 3944045.
It is a junction number, because it is equal to n+sod(n) for n = 54044893 and 54044902.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142034 + ... + 142413.
It is an arithmetic number, because the mean of its divisors is an integer number (6400080).
Almost surely, 254044930 is an apocalyptic number.
54044930 is a deficient number, since it is larger than the sum of its proper divisors (48356350).
54044930 is a wasteful number, since it uses less digits than its factorization.
54044930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 284473.
The product of its (nonzero) digits is 8640, while the sum is 29.
The square root of 54044930 is about 7351.5256919907. The cubic root of 54044930 is about 378.0811160054.
Adding to 54044930 its reverse (3944045), we get a palindrome (57988975).
The spelling of 54044930 in words is "fifty-four million, forty-four thousand, nine hundred thirty".
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