Base | Representation |
---|---|
bin | 110101001100… |
… | …110100000000 |
3 | 222020112110200 |
4 | 311030310000 |
5 | 12032233422 |
6 | 1214525200 |
7 | 226353135 |
oct | 65146400 |
9 | 28215420 |
10 | 13946112 |
11 | 7965a14 |
12 | 4806800 |
13 | 2b73a4b |
14 | 1bd058c |
15 | 13572ac |
hex | d4cd00 |
13946112 has 54 divisors (see below), whose sum is σ = 40216722. Its totient is φ = 4647936.
The previous prime is 13946099. The next prime is 13946123. The reversal of 13946112 is 21164931.
It can be written as a sum of positive squares in only one way, i.e., 8856576 + 5089536 = 2976^2 + 2256^2 .
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 723 + ... + 5330.
Almost surely, 213946112 is an apocalyptic number.
13946112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13946112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20108361).
13946112 is an abundant number, since it is smaller than the sum of its proper divisors (26270610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13946112 is an equidigital number, since it uses as much as digits as its factorization.
13946112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6075 (or 6058 counting only the distinct ones).
The product of its digits is 1296, while the sum is 27.
The square root of 13946112 is about 3734.4493570003. The cubic root of 13946112 is about 240.7045960772.
The spelling of 13946112 in words is "thirteen million, nine hundred forty-six thousand, one hundred twelve".
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