Base | Representation |
---|---|
bin | 100001101011101… |
… | …1010001100000111 |
3 | 2220202200121201200 |
4 | 1003113122030013 |
5 | 4303313210210 |
6 | 304052153543 |
7 | 40002425022 |
oct | 10327321407 |
9 | 2822617650 |
10 | 1130210055 |
11 | 52aa795a7 |
12 | 2766088b3 |
13 | 1501ca460 |
14 | aa1641b9 |
15 | 693520c0 |
hex | 435da307 |
1130210055 has 24 divisors (see below), whose sum is σ = 2109726528. Its totient is φ = 556410816.
The previous prime is 1130210051. The next prime is 1130210063. The reversal of 1130210055 is 5500120311.
It is not a de Polignac number, because 1130210055 - 22 = 1130210051 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1130210051) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 965407 + ... + 966576.
It is an arithmetic number, because the mean of its divisors is an integer number (87905272).
Almost surely, 21130210055 is an apocalyptic number.
1130210055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
1130210055 is a deficient number, since it is larger than the sum of its proper divisors (979516473).
1130210055 is a wasteful number, since it uses less digits than its factorization.
1130210055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1932007 (or 1932004 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
The square root of 1130210055 is about 33618.5968624510. The cubic root of 1130210055 is about 1041.6449728887.
Adding to 1130210055 its reverse (5500120311), we get a palindrome (6630330366).
The spelling of 1130210055 in words is "one billion, one hundred thirty million, two hundred ten thousand, fifty-five".
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