Base | Representation |
---|---|
bin | 111000001011… |
… | …110000011000 |
3 | 1000201021022111 |
4 | 320023300120 |
5 | 12232300331 |
6 | 1243402104 |
7 | 236121256 |
oct | 70136030 |
9 | 30637274 |
10 | 14728216 |
11 | 834a588 |
12 | 4b23334 |
13 | 3088a29 |
14 | 1d555d6 |
15 | 145ddb1 |
hex | e0bc18 |
14728216 has 16 divisors (see below), whose sum is σ = 27761400. Its totient is φ = 7325184.
The previous prime is 14728213. The next prime is 14728237. The reversal of 14728216 is 61282741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14728213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3226 + ... + 6313.
Almost surely, 214728216 is an apocalyptic number.
It is an amenable number.
14728216 is a deficient number, since it is larger than the sum of its proper divisors (13033184).
14728216 is a wasteful number, since it uses less digits than its factorization.
14728216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9738 (or 9734 counting only the distinct ones).
The product of its digits is 5376, while the sum is 31.
The square root of 14728216 is about 3837.7357908017. The cubic root of 14728216 is about 245.1226152869.
The spelling of 14728216 in words is "fourteen million, seven hundred twenty-eight thousand, two hundred sixteen".
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