Base | Representation |
---|---|
bin | 101101101100… |
… | …111010110000 |
3 | 211112200002220 |
4 | 231230322300 |
5 | 11031333324 |
6 | 1104441040 |
7 | 203555316 |
oct | 55547260 |
9 | 24480086 |
10 | 11980464 |
11 | 6843111 |
12 | 4019180 |
13 | 2636142 |
14 | 183c0b6 |
15 | 10b9b79 |
hex | b6ceb0 |
11980464 has 20 divisors (see below), whose sum is σ = 30949656. Its totient is φ = 3993472.
The previous prime is 11980459. The next prime is 11980483. The reversal of 11980464 is 46408911.
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, 124749 + ... + 124844.
Almost surely, 211980464 is an apocalyptic number.
It is an amenable number.
11980464 is an abundant number, since it is smaller than the sum of its proper divisors (18969192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11980464 is a wasteful number, since it uses less digits than its factorization.
11980464 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 249604 (or 249598 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 33.
The square root of 11980464 is about 3461.2806878380. The cubic root of 11980464 is about 228.8185413764.
The spelling of 11980464 in words is "eleven million, nine hundred eighty thousand, four hundred sixty-four".
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