Base | Representation |
---|---|
bin | 10001100010011… |
… | …00000100100100 |
3 | 101020211002001001 |
4 | 20301030010210 |
5 | 300130042403 |
6 | 22333043044 |
7 | 3434301424 |
oct | 1061140444 |
9 | 336732031 |
10 | 147112228 |
11 | 7604a65a |
12 | 41326484 |
13 | 2462a673 |
14 | 15776484 |
15 | cdadc1d |
hex | 8c4c124 |
147112228 has 24 divisors (see below), whose sum is σ = 263094272. Its totient is φ = 71959104.
The previous prime is 147112201. The next prime is 147112243. The reversal of 147112228 is 822211741.
It is a junction number, because it is equal to n+sod(n) for n = 147112196 and 147112205.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35101 + ... + 39067.
Almost surely, 2147112228 is an apocalyptic number.
It is an amenable number.
147112228 is a deficient number, since it is larger than the sum of its proper divisors (115982044).
147112228 is a wasteful number, since it uses less digits than its factorization.
147112228 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4171 (or 4169 counting only the distinct ones).
The product of its digits is 1792, while the sum is 28.
The square root of 147112228 is about 12128.9829746768. The cubic root of 147112228 is about 527.8974825833.
Adding to 147112228 its reverse (822211741), we get a palindrome (969323969).
The spelling of 147112228 in words is "one hundred forty-seven million, one hundred twelve thousand, two hundred twenty-eight".
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