Base | Representation |
---|---|
bin | 101101101110… |
… | …110001001110 |
3 | 211120001111201 |
4 | 231232301032 |
5 | 11032104141 |
6 | 1104540114 |
7 | 203616400 |
oct | 55566116 |
9 | 24501451 |
10 | 11988046 |
11 | 6848884 |
12 | 402163a |
13 | 2639725 |
14 | 1840b70 |
15 | 10bc031 |
hex | b6ec4e |
11988046 has 12 divisors (see below), whose sum is σ = 20918088. Its totient is φ = 5137692.
The previous prime is 11988029. The next prime is 11988047. The reversal of 11988046 is 64088911.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 11987996 and 11988014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11988047) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61066 + ... + 61261.
It is an arithmetic number, because the mean of its divisors is an integer number (1743174).
Almost surely, 211988046 is an apocalyptic number.
11988046 is a deficient number, since it is larger than the sum of its proper divisors (8930042).
11988046 is a wasteful number, since it uses less digits than its factorization.
11988046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122343 (or 122336 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 37.
The square root of 11988046 is about 3462.3757739448. The cubic root of 11988046 is about 228.8668015085.
The spelling of 11988046 in words is "eleven million, nine hundred eighty-eight thousand, forty-six".
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