Base | Representation |
---|---|
bin | 100000110110011… |
… | …001001110101011 |
3 | 1102102001022021020 |
4 | 200312121032223 |
5 | 2112042130102 |
6 | 130404343523 |
7 | 16441346040 |
oct | 4066311653 |
9 | 1372038236 |
10 | 551130027 |
11 | 26310a168 |
12 | 1346a4ba3 |
13 | 8a247956 |
14 | 532a51c7 |
15 | 335b7bbc |
hex | 20d993ab |
551130027 has 8 divisors (see below), whose sum is σ = 839817216. Its totient is φ = 314931432.
The previous prime is 551129983. The next prime is 551130029. The reversal of 551130027 is 720031155.
551130027 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 551130027 - 26 = 551129963 is a prime.
It is a super-2 number, since 2×5511300272 = 607488613322041458, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 551129979 and 551130006.
It is not an unprimeable number, because it can be changed into a prime (551130029) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13122123 + ... + 13122164.
It is an arithmetic number, because the mean of its divisors is an integer number (104977152).
Almost surely, 2551130027 is an apocalyptic number.
551130027 is a deficient number, since it is larger than the sum of its proper divisors (288687189).
551130027 is a wasteful number, since it uses less digits than its factorization.
551130027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26244297.
The product of its (nonzero) digits is 1050, while the sum is 24.
The square root of 551130027 is about 23476.1586934490. The cubic root of 551130027 is about 819.8820110822.
The spelling of 551130027 in words is "five hundred fifty-one million, one hundred thirty thousand, twenty-seven".
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