Base | Representation |
---|---|
bin | 1100101011010… |
… | …1010000101001 |
3 | 10201001101020020 |
4 | 3022311100221 |
5 | 102102434431 |
6 | 5135351053 |
7 | 1213643124 |
oct | 312652051 |
9 | 121041206 |
10 | 53171241 |
11 | 28017382 |
12 | 15982489 |
13 | b028996 |
14 | 70c13bb |
15 | 4a04696 |
hex | 32b5429 |
53171241 has 16 divisors (see below), whose sum is σ = 72652800. Its totient is φ = 34573968.
The previous prime is 53171233. The next prime is 53171269. The reversal of 53171241 is 14217135.
It is not a de Polignac number, because 53171241 - 23 = 53171233 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53171201) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61470 + ... + 62328.
It is an arithmetic number, because the mean of its divisors is an integer number (4540800).
Almost surely, 253171241 is an apocalyptic number.
It is an amenable number.
53171241 is a deficient number, since it is larger than the sum of its proper divisors (19481559).
53171241 is a wasteful number, since it uses less digits than its factorization.
53171241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1348.
The product of its digits is 840, while the sum is 24.
The square root of 53171241 is about 7291.8612850218. The cubic root of 53171241 is about 376.0326877610.
Adding to 53171241 its reverse (14217135), we get a palindrome (67388376).
The spelling of 53171241 in words is "fifty-three million, one hundred seventy-one thousand, two hundred forty-one".
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