Base | Representation |
---|---|
bin | 100000000100010… |
… | …110011010010011 |
3 | 1101111100210201211 |
4 | 200010112122103 |
5 | 2100212330113 |
6 | 125215240551 |
7 | 16222010005 |
oct | 4004263223 |
9 | 1344323654 |
10 | 538011283 |
11 | 256769927 |
12 | 130219157 |
13 | 87603694 |
14 | 5164c375 |
15 | 32375b3d |
hex | 20116693 |
538011283 has 8 divisors (see below), whose sum is σ = 542833920. Its totient is φ = 533209920.
The previous prime is 538011263. The next prime is 538011317. The reversal of 538011283 is 382110835.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 538011283 - 225 = 504456851 is a prime.
It is a super-2 number, since 2×5380112832 = 578912281270612178, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (538011203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47823 + ... + 57991.
It is an arithmetic number, because the mean of its divisors is an integer number (67854240).
Almost surely, 2538011283 is an apocalyptic number.
538011283 is a deficient number, since it is larger than the sum of its proper divisors (4822637).
538011283 is a wasteful number, since it uses less digits than its factorization.
538011283 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10637.
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 538011283 is about 23195.0702305468. The cubic root of 538011283 is about 813.3243870324.
The spelling of 538011283 in words is "five hundred thirty-eight million, eleven thousand, two hundred eighty-three".
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