Base | Representation |
---|---|
bin | 101010100010… |
… | …000110101100 |
3 | 202222110120100 |
4 | 222202012230 |
5 | 10323242430 |
6 | 1034551100 |
7 | 163525350 |
oct | 52420654 |
9 | 22873510 |
10 | 11149740 |
11 | 6325a68 |
12 | 3898490 |
13 | 2404ca4 |
14 | 16a3460 |
15 | ea3960 |
hex | aa21ac |
11149740 has 72 divisors (see below), whose sum is σ = 38656800. Its totient is φ = 2548224.
The previous prime is 11149727. The next prime is 11149757. The reversal of 11149740 is 4794111.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3165 + ... + 5684.
It is an arithmetic number, because the mean of its divisors is an integer number (536900).
Almost surely, 211149740 is an apocalyptic number.
11149740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11149740 is an abundant number, since it is smaller than the sum of its proper divisors (27507060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11149740 is a wasteful number, since it uses less digits than its factorization.
11149740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8871 (or 8866 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 27.
The square root of 11149740 is about 3339.1226392572. The cubic root of 11149740 is about 223.4026121054.
The spelling of 11149740 in words is "eleven million, one hundred forty-nine thousand, seven hundred forty".
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