Base | Representation |
---|---|
bin | 101010111011… |
… | …111101001100 |
3 | 210011211211010 |
4 | 222323331030 |
5 | 10340140003 |
6 | 1041125220 |
7 | 164446146 |
oct | 52737514 |
9 | 23154733 |
10 | 11255628 |
11 | 639857a |
12 | 3929810 |
13 | 2441247 |
14 | 16cdc96 |
15 | ec5003 |
hex | abbf4c |
11255628 has 12 divisors (see below), whose sum is σ = 26263160. Its totient is φ = 3751872.
The previous prime is 11255627. The next prime is 11255641. The reversal of 11255628 is 82655211.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 11255595 and 11255604.
It is not an unprimeable number, because it can be changed into a prime (11255623) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468973 + ... + 468996.
Almost surely, 211255628 is an apocalyptic number.
It is an amenable number.
11255628 is an abundant number, since it is smaller than the sum of its proper divisors (15007532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11255628 is a wasteful number, since it uses less digits than its factorization.
11255628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 937976 (or 937974 counting only the distinct ones).
The product of its digits is 4800, while the sum is 30.
The square root of 11255628 is about 3354.9408340536. The cubic root of 11255628 is about 224.1075960557.
The spelling of 11255628 in words is "eleven million, two hundred fifty-five thousand, six hundred twenty-eight".
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