Base | Representation |
---|---|
bin | 111100010011100010100001… |
… | …0100110010010010101000000 |
3 | 2120120011121212221111100000000 |
4 | 1320213011002212102111000 |
5 | 1024011402224111202110 |
6 | 5120101503313000000 |
7 | 216505552411611405 |
oct | 17047050246222500 |
9 | 2516147787440000 |
10 | 530451053225280 |
11 | 144022034795a90 |
12 | 4b5b0b74553000 |
13 | 199ca4204655c5 |
14 | 94dbd7a1402ac |
15 | 414d3b115c1c0 |
hex | 1e27142992540 |
530451053225280 has 2016 divisors, whose sum is σ = 2097576084240000. Its totient is φ = 126697869066240.
The previous prime is 530451053225257. The next prime is 530451053225497. The reversal of 530451053225280 is 82522350154035.
530451053225280 is a `hidden beast` number, since 5 + 3 + 0 + 4 + 5 + 10 + 532 + 25 + 2 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 478314745366 + ... + 478314746474.
It is an arithmetic number, because the mean of its divisors is an integer number (1040464327500).
Almost surely, 2530451053225280 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 530451053225280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1048788042120000).
530451053225280 is an abundant number, since it is smaller than the sum of its proper divisors (1567125031014720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530451053225280 is a wasteful number, since it uses less digits than its factorization.
530451053225280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1449 (or 1418 counting only the distinct ones).
The product of its (nonzero) digits is 1440000, while the sum is 45.
The spelling of 530451053225280 in words is "five hundred thirty trillion, four hundred fifty-one billion, fifty-three million, two hundred twenty-five thousand, two hundred eighty".
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