Base | Representation |
---|---|
bin | 111000001011… |
… | …110110111100 |
3 | 1000201021220001 |
4 | 320023312330 |
5 | 12232304021 |
6 | 1243404044 |
7 | 236122426 |
oct | 70136674 |
9 | 30637801 |
10 | 14728636 |
11 | 834a92a |
12 | 4b23624 |
13 | 3088c90 |
14 | 1d55816 |
15 | 145e091 |
hex | e0bdbc |
14728636 has 24 divisors (see below), whose sum is σ = 28717920. Its totient is φ = 6562752.
The previous prime is 14728619. The next prime is 14728639. The reversal of 14728636 is 63682741.
It is a junction number, because it is equal to n+sod(n) for n = 14728595 and 14728604.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14728639) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3376 + ... + 6391.
It is an arithmetic number, because the mean of its divisors is an integer number (1196580).
Almost surely, 214728636 is an apocalyptic number.
It is an amenable number.
14728636 is a deficient number, since it is larger than the sum of its proper divisors (13989284).
14728636 is a wasteful number, since it uses less digits than its factorization.
14728636 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9813 (or 9811 counting only the distinct ones).
The product of its digits is 48384, while the sum is 37.
The square root of 14728636 is about 3837.7905101764. The cubic root of 14728636 is about 245.1249452935.
The spelling of 14728636 in words is "fourteen million, seven hundred twenty-eight thousand, six hundred thirty-six".
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