Base | Representation |
---|---|
bin | 1111011100000011000… |
… | …10101011101011000110 |
3 | 1212201012021101222021200 |
4 | 13232001202223223012 |
5 | 32142332302030204 |
6 | 1043404245123330 |
7 | 53216103260535 |
oct | 7560142535306 |
9 | 1781167358250 |
10 | 530454330054 |
11 | 194a67705410 |
12 | 869800b9546 |
13 | 3b03869770c |
14 | 1b961b3631c |
15 | dbe95a3539 |
hex | 7b818abac6 |
530454330054 has 24 divisors (see below), whose sum is σ = 1253801144232. Its totient is φ = 160743736320.
The previous prime is 530454330053. The next prime is 530454330061. The reversal of 530454330054 is 450033454035.
530454330054 is a `hidden beast` number, since 5 + 30 + 4 + 543 + 30 + 0 + 54 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (530454330053) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1339530939 + ... + 1339531334.
It is an arithmetic number, because the mean of its divisors is an integer number (52241714343).
Almost surely, 2530454330054 is an apocalyptic number.
530454330054 is an abundant number, since it is smaller than the sum of its proper divisors (723346814178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530454330054 is a wasteful number, since it uses less digits than its factorization.
530454330054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2679062292 (or 2679062289 counting only the distinct ones).
The product of its (nonzero) digits is 216000, while the sum is 36.
Adding to 530454330054 its reverse (450033454035), we get a palindrome (980487784089).
The spelling of 530454330054 in words is "five hundred thirty billion, four hundred fifty-four million, three hundred thirty thousand, fifty-four".
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