Base | Representation |
---|---|
bin | 101011110010… |
… | …101111011110 |
3 | 210121020122022 |
4 | 223302233132 |
5 | 10414330110 |
6 | 1050020142 |
7 | 166402322 |
oct | 53625736 |
9 | 23536568 |
10 | 11480030 |
11 | 6531131 |
12 | 3a17652 |
13 | 24bc423 |
14 | 174b982 |
15 | 101b755 |
hex | af2bde |
11480030 has 16 divisors (see below), whose sum is σ = 20859120. Its totient is φ = 4548672.
The previous prime is 11479957. The next prime is 11480069. The reversal of 11480030 is 3008411.
It is a happy number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 11479990 and 11480008.
It is a congruent number.
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, 4295 + ... + 6434.
It is an arithmetic number, because the mean of its divisors is an integer number (1303695).
Almost surely, 211480030 is an apocalyptic number.
11480030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11480030 is a deficient number, since it is larger than the sum of its proper divisors (9379090).
11480030 is a wasteful number, since it uses less digits than its factorization.
11480030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10843.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 11480030 is about 3388.2192963266. The cubic root of 11480030 is about 225.5871414087.
Adding to 11480030 its reverse (3008411), we get a palindrome (14488441).
It can be divided in two parts, 114800 and 30, that multiplied together give a triangular number (3444000 = T2624).
The spelling of 11480030 in words is "eleven million, four hundred eighty thousand, thirty".
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