Base | Representation |
---|---|
bin | 11001100000101… |
… | …11010000001100 |
3 | 112220200120022210 |
4 | 30300113100030 |
5 | 414241122443 |
6 | 33122510420 |
7 | 5206003356 |
oct | 1460272014 |
9 | 486616283 |
10 | 214004748 |
11 | aa888a31 |
12 | 5b805410 |
13 | 3544b939 |
14 | 205ca0d6 |
15 | 13bc3c33 |
hex | cc1740c |
214004748 has 54 divisors (see below), whose sum is σ = 516837972. Its totient is φ = 68919360.
The previous prime is 214004743. The next prime is 214004753. The reversal of 214004748 is 847400412.
It is an interprime number because it is at equal distance from previous prime (214004743) and next prime (214004753).
It is not an unprimeable number, because it can be changed into a prime (214004743) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2077665 + ... + 2077767.
Almost surely, 2214004748 is an apocalyptic number.
It is an amenable number.
214004748 is an abundant number, since it is smaller than the sum of its proper divisors (302833224).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214004748 is a wasteful number, since it uses less digits than its factorization.
214004748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 295 (or 149 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 30.
The square root of 214004748 is about 14628.9011207267. The cubic root of 214004748 is about 598.1468265844.
The spelling of 214004748 in words is "two hundred fourteen million, four thousand, seven hundred forty-eight".
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