Base | Representation |
---|---|
bin | 101010011101… |
… | …011011111100 |
3 | 202221111100012 |
4 | 222131123330 |
5 | 10322134440 |
6 | 1034322352 |
7 | 163415534 |
oct | 52353374 |
9 | 22844305 |
10 | 11130620 |
11 | 6312666 |
12 | 38893b8 |
13 | 23c9387 |
14 | 169a4c4 |
15 | e9ce65 |
hex | a9d6fc |
11130620 has 24 divisors (see below), whose sum is σ = 24391584. Its totient is φ = 4258496.
The previous prime is 11130619. The next prime is 11130629. The reversal of 11130620 is 2603111.
It is a junction number, because it is equal to n+sod(n) for n = 11130595 and 11130604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11130629) 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, 11639 + ... + 12558.
It is an arithmetic number, because the mean of its divisors is an integer number (1016316).
Almost surely, 211130620 is an apocalyptic number.
11130620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11130620 is an abundant number, since it is smaller than the sum of its proper divisors (13260964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11130620 is a wasteful number, since it uses less digits than its factorization.
11130620 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24229 (or 24227 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
The square root of 11130620 is about 3336.2583832791. The cubic root of 11130620 is about 223.2748392637.
Adding to 11130620 its reverse (2603111), we get a palindrome (13733731).
The spelling of 11130620 in words is "eleven million, one hundred thirty thousand, six hundred twenty".
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