Base | Representation |
---|---|
bin | 1100100011111… |
… | …0010100011101 |
3 | 10200010121221112 |
4 | 3020332110131 |
5 | 101441342221 |
6 | 5121111405 |
7 | 1206543563 |
oct | 310762435 |
9 | 120117845 |
10 | 52684061 |
11 | 27814351 |
12 | 15788565 |
13 | abb8001 |
14 | 6dd5a33 |
15 | 495a15b |
hex | 323e51d |
52684061 has 2 divisors, whose sum is σ = 52684062. Its totient is φ = 52684060.
The previous prime is 52684031. The next prime is 52684063. The reversal of 52684061 is 16048625.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 40081561 + 12602500 = 6331^2 + 3550^2 .
It is a cyclic number.
It is not a de Polignac number, because 52684061 - 26 = 52683997 is a prime.
It is a super-2 number, since 2×526840612 = 5551220566903442, which contains 22 as substring.
Together with 52684063, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (52684063) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26342030 + 26342031.
It is an arithmetic number, because the mean of its divisors is an integer number (26342031).
Almost surely, 252684061 is an apocalyptic number.
It is an amenable number.
52684061 is a deficient number, since it is larger than the sum of its proper divisors (1).
52684061 is an equidigital number, since it uses as much as digits as its factorization.
52684061 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 11520, while the sum is 32.
The square root of 52684061 is about 7258.3786757099. The cubic root of 52684061 is about 374.8806992354.
The spelling of 52684061 in words is "fifty-two million, six hundred eighty-four thousand, sixty-one".
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