Base | Representation |
---|---|
bin | 110101001100… |
… | …111000001110 |
3 | 222020112211200 |
4 | 311030320032 |
5 | 12032241012 |
6 | 1214530330 |
7 | 226354002 |
oct | 65147016 |
9 | 28215750 |
10 | 13946382 |
11 | 796613a |
12 | 48069a6 |
13 | 2b73bc8 |
14 | 1bd0702 |
15 | 13573dc |
hex | d4ce0e |
13946382 has 12 divisors (see below), whose sum is σ = 30217200. Its totient is φ = 4648788.
The previous prime is 13946377. The next prime is 13946393. The reversal of 13946382 is 28364931.
13946382 is a `hidden beast` number, since 13 + 9 + 4 + 638 + 2 = 666.
13946382 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 387382 + ... + 387417.
It is an arithmetic number, because the mean of its divisors is an integer number (2518100).
Almost surely, 213946382 is an apocalyptic number.
13946382 is an abundant number, since it is smaller than the sum of its proper divisors (16270818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13946382 is a wasteful number, since it uses less digits than its factorization.
13946382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 774807 (or 774804 counting only the distinct ones).
The product of its digits is 31104, while the sum is 36.
The square root of 13946382 is about 3734.4855067332. The cubic root of 13946382 is about 240.7061494330.
It can be divided in two parts, 1394 and 6382, that added together give a 5-th power (7776 = 65).
The spelling of 13946382 in words is "thirteen million, nine hundred forty-six thousand, three hundred eighty-two".
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