Base | Representation |
---|---|
bin | 11111111100101… |
… | …111110010010111 |
3 | 1101100121112120011 |
4 | 133330233302113 |
5 | 2044210034241 |
6 | 125104421051 |
7 | 16166035621 |
oct | 3774576227 |
9 | 1340545504 |
10 | 536018071 |
11 | 255628346 |
12 | 12b617787 |
13 | 87086374 |
14 | 5128dc11 |
15 | 320d0281 |
hex | 1ff2fc97 |
536018071 has 4 divisors (see below), whose sum is σ = 540109944. Its totient is φ = 531926200.
The previous prime is 536018057. The next prime is 536018083. The reversal of 536018071 is 170810635.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 536018071 - 27 = 536017943 is a prime.
It is a super-2 number, since 2×5360180712 = 574630744877122082, which contains 22 as substring.
It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (536018971) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2045740 + ... + 2046001.
It is an arithmetic number, because the mean of its divisors is an integer number (135027486).
Almost surely, 2536018071 is an apocalyptic number.
536018071 is a deficient number, since it is larger than the sum of its proper divisors (4091873).
536018071 is a wasteful number, since it uses less digits than its factorization.
536018071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4091872.
The product of its (nonzero) digits is 5040, while the sum is 31.
The square root of 536018071 is about 23152.0640764490. The cubic root of 536018071 is about 812.3187488716.
The spelling of 536018071 in words is "five hundred thirty-six million, eighteen thousand, seventy-one".
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