Base | Representation |
---|---|
bin | 111100010110001011001011… |
… | …1000011100101011000000000 |
3 | 2120121110020202212211001101010 |
4 | 1320230112113003211120000 |
5 | 1024033321012321210410 |
6 | 5120540123420040520 |
7 | 216543664051643220 |
oct | 17054262703453000 |
9 | 2517406685731333 |
10 | 530813247444480 |
11 | 1441516a7a00740 |
12 | 4b64b1b6693140 |
13 | 19a256224aa740 |
14 | 95116d930a080 |
15 | 4157a0d9e7c20 |
hex | 1e2c5970e5600 |
530813247444480 has 2560 divisors, whose sum is σ = 2355143213187072. Its totient is φ = 98394675609600.
The previous prime is 530813247444443. The next prime is 530813247444509. The reversal of 530813247444480 is 84444742318035.
It is a tau number, because it is divible by the number of its divisors (2560).
It is a self number, because there is not a number n which added to its sum of digits gives 530813247444480.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 284313468507 + ... + 284313470373.
Almost surely, 2530813247444480 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 530813247444480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1177571606593536).
530813247444480 is an abundant number, since it is smaller than the sum of its proper divisors (1824329965742592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530813247444480 is a wasteful number, since it uses less digits than its factorization.
530813247444480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3148 (or 3132 counting only the distinct ones).
The product of its (nonzero) digits is 41287680, while the sum is 57.
The spelling of 530813247444480 in words is "five hundred thirty trillion, eight hundred thirteen billion, two hundred forty-seven million, four hundred forty-four thousand, four hundred eighty".
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