Base | Representation |
---|---|
bin | 1100011101110… |
… | …1000101001011 |
3 | 10122101101121001 |
4 | 3013131011023 |
5 | 101341121041 |
6 | 5104355431 |
7 | 1203264436 |
oct | 307350513 |
9 | 118341531 |
10 | 52285771 |
11 | 2757208a |
12 | 15615b77 |
13 | aaa8935 |
14 | 6d3081d |
15 | 48cc131 |
hex | 31dd14b |
52285771 has 2 divisors, whose sum is σ = 52285772. Its totient is φ = 52285770.
The previous prime is 52285769. The next prime is 52285789. The reversal of 52285771 is 17758225.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 52285771 - 21 = 52285769 is a prime.
Together with 52285769, it forms a pair of twin primes.
It is a self number, because there is not a number n which added to its sum of digits gives 52285771.
It is not a weakly prime, because it can be changed into another prime (52285171) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26142885 + 26142886.
It is an arithmetic number, because the mean of its divisors is an integer number (26142886).
Almost surely, 252285771 is an apocalyptic number.
52285771 is a deficient number, since it is larger than the sum of its proper divisors (1).
52285771 is an equidigital number, since it uses as much as digits as its factorization.
52285771 is an evil number, because the sum of its binary digits is even.
The product of its digits is 39200, while the sum is 37.
The square root of 52285771 is about 7230.8900558645. The cubic root of 52285771 is about 373.9336127602.
The spelling of 52285771 in words is "fifty-two million, two hundred eighty-five thousand, seven hundred seventy-one".
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