Base | Representation |
---|---|
bin | 101010000100… |
… | …100101101101 |
3 | 202202022201202 |
4 | 222010211231 |
5 | 10310410340 |
6 | 1032215245 |
7 | 162513032 |
oct | 52044555 |
9 | 22668652 |
10 | 11028845 |
11 | 6253153 |
12 | 383a525 |
13 | 2391c59 |
14 | 1671389 |
15 | e7cc15 |
hex | a8496d |
11028845 has 16 divisors (see below), whose sum is σ = 14290560. Its totient is φ = 8145984.
The previous prime is 11028827. The next prime is 11028851. The reversal of 11028845 is 54882011.
It is not a de Polignac number, because 11028845 - 212 = 11024749 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1682 + ... + 4988.
It is an arithmetic number, because the mean of its divisors is an integer number (893160).
Almost surely, 211028845 is an apocalyptic number.
It is an amenable number.
11028845 is a deficient number, since it is larger than the sum of its proper divisors (3261715).
11028845 is a wasteful number, since it uses less digits than its factorization.
11028845 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3364.
The product of its (nonzero) digits is 2560, while the sum is 29.
The square root of 11028845 is about 3320.9704906849. The cubic root of 11028845 is about 222.5922354621.
The spelling of 11028845 in words is "eleven million, twenty-eight thousand, eight hundred forty-five".
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