Base | Representation |
---|---|
bin | 1111100101101… |
… | …0011010011011 |
3 | 11120000202022011 |
4 | 3321122122123 |
5 | 113214211133 |
6 | 10253210351 |
7 | 1422511126 |
oct | 371323233 |
9 | 146022264 |
10 | 65382043 |
11 | 339a7551 |
12 | 19a909b7 |
13 | 107128cc |
14 | 897d3bd |
15 | 5b176cd |
hex | 3e5a69b |
65382043 has 2 divisors, whose sum is σ = 65382044. Its totient is φ = 65382042.
The previous prime is 65382041. The next prime is 65382049. The reversal of 65382043 is 34028356.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 65382043 - 21 = 65382041 is a prime.
Together with 65382041, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 65381996 and 65382014.
It is not a weakly prime, because it can be changed into another prime (65382041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32691021 + 32691022.
It is an arithmetic number, because the mean of its divisors is an integer number (32691022).
Almost surely, 265382043 is an apocalyptic number.
65382043 is a deficient number, since it is larger than the sum of its proper divisors (1).
65382043 is an equidigital number, since it uses as much as digits as its factorization.
65382043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 17280, while the sum is 31.
The square root of 65382043 is about 8085.9163364457. The cubic root of 65382043 is about 402.8587760742.
The spelling of 65382043 in words is "sixty-five million, three hundred eighty-two thousand, forty-three".
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