Base | Representation |
---|---|
bin | 101101010101… |
… | …011101100100 |
3 | 211100210022112 |
4 | 231111131210 |
5 | 11020300023 |
6 | 1102420152 |
7 | 203005235 |
oct | 55253544 |
9 | 24323275 |
10 | 11884388 |
11 | 6787a0a |
12 | 3b91658 |
13 | 26014a9 |
14 | 181508c |
15 | 109b478 |
hex | b55764 |
11884388 has 12 divisors (see below), whose sum is σ = 20923392. Its totient is φ = 5906280.
The previous prime is 11884387. The next prime is 11884391. The reversal of 11884388 is 88348811.
It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (11884387) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8228 + ... + 9563.
It is an arithmetic number, because the mean of its divisors is an integer number (1743616).
Almost surely, 211884388 is an apocalyptic number.
It is an amenable number.
11884388 is a deficient number, since it is larger than the sum of its proper divisors (9039004).
11884388 is a wasteful number, since it uses less digits than its factorization.
11884388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17962 (or 17960 counting only the distinct ones).
The product of its digits is 49152, while the sum is 41.
The square root of 11884388 is about 3447.3740731171. The cubic root of 11884388 is about 228.2052373785.
The spelling of 11884388 in words is "eleven million, eight hundred eighty-four thousand, three hundred eighty-eight".
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