Base | Representation |
---|---|
bin | 101101010101… |
… | …001101101100 |
3 | 211100201220220 |
4 | 231111031230 |
5 | 11020231442 |
6 | 1102411340 |
7 | 203002254 |
oct | 55251554 |
9 | 24321826 |
10 | 11883372 |
11 | 6787176 |
12 | 3b90b50 |
13 | 2600ba7 |
14 | 1814964 |
15 | 109aeec |
hex | b5536c |
11883372 has 12 divisors (see below), whose sum is σ = 27727896. Its totient is φ = 3961120.
The previous prime is 11883353. The next prime is 11883397. The reversal of 11883372 is 27338811.
It is a tau number, because it is divible by the number of its divisors (12).
It is an unprimeable number.
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, 495129 + ... + 495152.
It is an arithmetic number, because the mean of its divisors is an integer number (2310658).
Almost surely, 211883372 is an apocalyptic number.
11883372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11883372 is an abundant number, since it is smaller than the sum of its proper divisors (15844524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11883372 is a wasteful number, since it uses less digits than its factorization.
11883372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 990288 (or 990286 counting only the distinct ones).
The product of its digits is 8064, while the sum is 33.
The square root of 11883372 is about 3447.2267114305. The cubic root of 11883372 is about 228.1987340811.
It can be divided in two parts, 1188 and 3372, that added together give a triangular number (4560 = T95).
The spelling of 11883372 in words is "eleven million, eight hundred eighty-three thousand, three hundred seventy-two".
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