Base | Representation |
---|---|
bin | 1100011101100… |
… | …1011110110001 |
3 | 10122100122100220 |
4 | 3013121132301 |
5 | 101340133100 |
6 | 5104203253 |
7 | 1203203442 |
oct | 307313661 |
9 | 118318326 |
10 | 52271025 |
11 | 27561aa4 |
12 | 15609529 |
13 | aaa2001 |
14 | 6d292c9 |
15 | 48c7aa0 |
hex | 31d97b1 |
52271025 has 24 divisors (see below), whose sum is σ = 86631360. Its totient is φ = 27810240.
The previous prime is 52271017. The next prime is 52271027. The reversal of 52271025 is 52017225.
It is not a de Polignac number, because 52271025 - 23 = 52271017 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 52270986 and 52271004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52271027) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52684 + ... + 53666.
It is an arithmetic number, because the mean of its divisors is an integer number (3609640).
Almost surely, 252271025 is an apocalyptic number.
It is an amenable number.
52271025 is a deficient number, since it is larger than the sum of its proper divisors (34360335).
52271025 is a wasteful number, since it uses less digits than its factorization.
52271025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1705 (or 1700 counting only the distinct ones).
The product of its (nonzero) digits is 1400, while the sum is 24.
The square root of 52271025 is about 7229.8703307874. The cubic root of 52271025 is about 373.8984563279.
The spelling of 52271025 in words is "fifty-two million, two hundred seventy-one thousand, twenty-five".
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