Base | Representation |
---|---|
bin | 100000000000111… |
… | …110110001110110 |
3 | 1101102200221011122 |
4 | 200000332301312 |
5 | 2100001044204 |
6 | 125144303542 |
7 | 16211341001 |
oct | 4000766166 |
9 | 1342627148 |
10 | 537128054 |
11 | 256216291 |
12 | 12ba71bb2 |
13 | 87384668 |
14 | 5149c538 |
15 | 3224e0be |
hex | 2003ec76 |
537128054 has 4 divisors (see below), whose sum is σ = 805692084. Its totient is φ = 268564026.
The previous prime is 537128051. The next prime is 537128069. The reversal of 537128054 is 450821735.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (537128051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 134282012 + ... + 134282015.
It is an arithmetic number, because the mean of its divisors is an integer number (201423021).
Almost surely, 2537128054 is an apocalyptic number.
537128054 is a deficient number, since it is larger than the sum of its proper divisors (268564030).
537128054 is a wasteful number, since it uses less digits than its factorization.
537128054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 268564029.
The product of its (nonzero) digits is 33600, while the sum is 35.
The square root of 537128054 is about 23176.0232568057. The cubic root of 537128054 is about 812.8790772023.
Adding to 537128054 its reverse (450821735), we get a palindrome (987949789).
The spelling of 537128054 in words is "five hundred thirty-seven million, one hundred twenty-eight thousand, fifty-four".
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