Base | Representation |
---|---|
bin | 101101010101… |
… | …010110101100 |
3 | 211100202201020 |
4 | 231111112230 |
5 | 11020241243 |
6 | 1102414140 |
7 | 203004036 |
oct | 55252654 |
9 | 24322636 |
10 | 11883948 |
11 | 678764a |
12 | 3b91350 |
13 | 260122b |
14 | 1814c56 |
15 | 109b283 |
hex | b555ac |
11883948 has 12 divisors (see below), whose sum is σ = 27729240. Its totient is φ = 3961312.
The previous prime is 11883941. The next prime is 11883961. The reversal of 11883948 is 84938811.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (11883941) 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, 495153 + ... + 495176.
It is an arithmetic number, because the mean of its divisors is an integer number (2310770).
Almost surely, 211883948 is an apocalyptic number.
It is an amenable number.
11883948 is an abundant number, since it is smaller than the sum of its proper divisors (15845292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11883948 is a wasteful number, since it uses less digits than its factorization.
11883948 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 990336 (or 990334 counting only the distinct ones).
The product of its digits is 55296, while the sum is 42.
The square root of 11883948 is about 3447.3102558372. The cubic root of 11883948 is about 228.2024210353.
The spelling of 11883948 in words is "eleven million, eight hundred eighty-three thousand, nine hundred forty-eight".
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