Base | Representation |
---|---|
bin | 1111011100000001000… |
… | …01011111011011011100 |
3 | 1212201011002020201212201 |
4 | 13232000201133123130 |
5 | 32142313413144130 |
6 | 1043402434541244 |
7 | 53215505103064 |
oct | 7560041373334 |
9 | 1781132221781 |
10 | 530437240540 |
11 | 194a58aa2849 |
12 | 86976437824 |
13 | 3b034c92c8c |
14 | 1b95d7683a4 |
15 | dbe7d29bca |
hex | 7b8085f6dc |
530437240540 has 96 divisors (see below), whose sum is σ = 1210245442560. Its totient is φ = 194504733696.
The previous prime is 530437240517. The next prime is 530437240559. The reversal of 530437240540 is 45042734035.
It is a self number, because there is not a number n which added to its sum of digits gives 530437240540.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5198049 + ... + 5299111.
It is an arithmetic number, because the mean of its divisors is an integer number (12606723360).
Almost surely, 2530437240540 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 530437240540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (605122721280).
530437240540 is an abundant number, since it is smaller than the sum of its proper divisors (679808202020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530437240540 is a wasteful number, since it uses less digits than its factorization.
530437240540 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101491 (or 101489 counting only the distinct ones).
The product of its (nonzero) digits is 201600, while the sum is 37.
Adding to 530437240540 its reverse (45042734035), we get a palindrome (575479974575).
The spelling of 530437240540 in words is "five hundred thirty billion, four hundred thirty-seven million, two hundred forty thousand, five hundred forty".
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