Base | Representation |
---|---|
bin | 100000110010000… |
… | …111011111100100 |
3 | 1102022221100020110 |
4 | 200302013133210 |
5 | 2111300240204 |
6 | 130324333020 |
7 | 16425666132 |
oct | 4062073744 |
9 | 1368840213 |
10 | 550008804 |
11 | 262513834 |
12 | 134244170 |
13 | 89c444c7 |
14 | 53092752 |
15 | 33445889 |
hex | 20c877e4 |
550008804 has 12 divisors (see below), whose sum is σ = 1283353904. Its totient is φ = 183336264.
The previous prime is 550008799. The next prime is 550008817. The reversal of 550008804 is 408800055.
It is a tau number, because it is divible by the number of its divisors (12).
It is a plaindrome in base 15.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22917022 + ... + 22917045.
Almost surely, 2550008804 is an apocalyptic number.
It is an amenable number.
550008804 is an abundant number, since it is smaller than the sum of its proper divisors (733345100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
550008804 is a wasteful number, since it uses less digits than its factorization.
550008804 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45834074 (or 45834072 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 30.
The square root of 550008804 is about 23452.2665002767. The cubic root of 550008804 is about 819.3256422770.
Adding to 550008804 its reverse (408800055), we get a palindrome (958808859).
The spelling of 550008804 in words is "five hundred fifty million, eight thousand, eight hundred four".
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