Base | Representation |
---|---|
bin | 1111011011001110011… |
… | …01001011111000111000 |
3 | 1212200001111000000212102 |
4 | 13231213031023320320 |
5 | 32140431144042344 |
6 | 1043252343002532 |
7 | 53202126544163 |
oct | 7554715137070 |
9 | 1780044000772 |
10 | 530012487224 |
11 | 194860260350 |
12 | 86878139448 |
13 | 3ac97c9585c |
14 | 1b91d19cada |
15 | dbc08c6e4e |
hex | 7b6734be38 |
530012487224 has 64 divisors (see below), whose sum is σ = 1105030563840. Its totient is φ = 236270968960.
The previous prime is 530012487203. The next prime is 530012487233. The reversal of 530012487224 is 422784210035.
It is a happy number.
It is a super-2 number, since 2×5300124872242 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11838209 + ... + 11882895.
It is an arithmetic number, because the mean of its divisors is an integer number (17266102560).
Almost surely, 2530012487224 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 530012487224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (552515281920).
530012487224 is an abundant number, since it is smaller than the sum of its proper divisors (575018076616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530012487224 is a wasteful number, since it uses less digits than its factorization.
530012487224 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47300 (or 47296 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 38.
Adding to 530012487224 its reverse (422784210035), we get a palindrome (952796697259).
The spelling of 530012487224 in words is "five hundred thirty billion, twelve million, four hundred eighty-seven thousand, two hundred twenty-four".
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