Base | Representation |
---|---|
bin | 101101101100… |
… | …110100110100 |
3 | 211112122120211 |
4 | 231230310310 |
5 | 11031330314 |
6 | 1104435204 |
7 | 203554234 |
oct | 55546464 |
9 | 24478524 |
10 | 11980084 |
11 | 68428a6 |
12 | 4018b04 |
13 | 2635c0c |
14 | 183bcc4 |
15 | 10b99c4 |
hex | b6cd34 |
11980084 has 12 divisors (see below), whose sum is σ = 20994400. Its totient is φ = 5981688.
The previous prime is 11980057. The next prime is 11980091. The reversal of 11980084 is 48008911.
It is a congruent number.
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, 2047 + ... + 5305.
Almost surely, 211980084 is an apocalyptic number.
It is an amenable number.
11980084 is a deficient number, since it is larger than the sum of its proper divisors (9014316).
11980084 is a wasteful number, since it uses less digits than its factorization.
11980084 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4182 (or 4180 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 31.
The square root of 11980084 is about 3461.2257944260. The cubic root of 11980084 is about 228.8161221055.
Adding to 11980084 its reverse (48008911), we get a palindrome (59988995).
The spelling of 11980084 in words is "eleven million, nine hundred eighty thousand, eighty-four".
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