Base | Representation |
---|---|
bin | 1100110010011… |
… | …1111110111011 |
3 | 10201221020211011 |
4 | 3030213332323 |
5 | 102213004042 |
6 | 5153414351 |
7 | 1220641120 |
oct | 314477673 |
9 | 121836734 |
10 | 53641147 |
11 | 2830842a |
12 | 15b6a3b7 |
13 | b161831 |
14 | 71a4747 |
15 | 4a98a17 |
hex | 3327fbb |
53641147 has 12 divisors (see below), whose sum is σ = 62654320. Its totient is φ = 44986896.
The previous prime is 53641127. The next prime is 53641151. The reversal of 53641147 is 74114635.
It is not a de Polignac number, because 53641147 - 211 = 53639099 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (53641127) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13729 + ... + 17197.
Almost surely, 253641147 is an apocalyptic number.
53641147 is a deficient number, since it is larger than the sum of its proper divisors (9013173).
53641147 is an equidigital number, since it uses as much as digits as its factorization.
53641147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3570 (or 3523 counting only the distinct ones).
The product of its digits is 10080, while the sum is 31.
The square root of 53641147 is about 7324.0116739394. The cubic root of 53641147 is about 377.1371822152.
The spelling of 53641147 in words is "fifty-three million, six hundred forty-one thousand, one hundred forty-seven".
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