Base | Representation |
---|---|
bin | 1010010101101011… |
… | …01010110000001001 |
3 | 112022211100011012212 |
4 | 11022311222300021 |
5 | 42331420100100 |
6 | 2314435314505 |
7 | 254355616406 |
oct | 51265526011 |
9 | 15284304185 |
10 | 5550550025 |
11 | 2399160429 |
12 | 10aaa4ba35 |
13 | 6a5c32537 |
14 | 3a92552ad |
15 | 227457635 |
hex | 14ad6ac09 |
5550550025 has 6 divisors (see below), whose sum is σ = 6882682062. Its totient is φ = 4440440000.
The previous prime is 5550550001. The next prime is 5550550063. The reversal of 5550550025 is 5200550555.
It can be written as a sum of positive squares in 3 ways, for example, as 5067001 + 5545483024 = 2251^2 + 74468^2 .
It is not a de Polignac number, because 5550550025 - 228 = 5282114569 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5550549973 and 5550550000.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 111010976 + ... + 111011025.
It is an arithmetic number, because the mean of its divisors is an integer number (1147113677).
Almost surely, 25550550025 is an apocalyptic number.
It is an amenable number.
5550550025 is a deficient number, since it is larger than the sum of its proper divisors (1332132037).
5550550025 is a wasteful number, since it uses less digits than its factorization.
5550550025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 222022011 (or 222022006 counting only the distinct ones).
The product of its (nonzero) digits is 31250, while the sum is 32.
The square root of 5550550025 is about 74502.0135633930. The cubic root of 5550550025 is about 1770.5655384789.
The spelling of 5550550025 in words is "five billion, five hundred fifty million, five hundred fifty thousand, twenty-five".
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