Base | Representation |
---|---|
bin | 101101011101… |
… | …010001111100 |
3 | 211102102020121 |
4 | 231131101330 |
5 | 11022311122 |
6 | 1103224324 |
7 | 203200504 |
oct | 55352174 |
9 | 24372217 |
10 | 11916412 |
11 | 67a9a82 |
12 | 3ba80a4 |
13 | 2612c41 |
14 | 1822a04 |
15 | 10a5bc7 |
hex | b5d47c |
11916412 has 12 divisors (see below), whose sum is σ = 20932576. Its totient is φ = 5935680.
The previous prime is 11916409. The next prime is 11916433. The reversal of 11916412 is 21461911.
It is a super-3 number, since 3×119164123 (a number of 22 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4413 + ... + 6580.
Almost surely, 211916412 is an apocalyptic number.
It is an amenable number.
11916412 is a deficient number, since it is larger than the sum of its proper divisors (9016164).
11916412 is a wasteful number, since it uses less digits than its factorization.
11916412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11268 (or 11266 counting only the distinct ones).
The product of its digits is 432, while the sum is 25.
The square root of 11916412 is about 3452.0156430700. The cubic root of 11916412 is about 228.4100295865.
The spelling of 11916412 in words is "eleven million, nine hundred sixteen thousand, four hundred twelve".
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