Base | Representation |
---|---|
bin | 1111011011010011010… |
… | …11010111010010000000 |
3 | 1212200011101000200201120 |
4 | 13231221223113102000 |
5 | 32141022302441030 |
6 | 1043300423432240 |
7 | 53203142154462 |
oct | 7555153272200 |
9 | 1780141020646 |
10 | 530053952640 |
11 | 194881701993 |
12 | 86889bb5680 |
13 | 3aca37533c4 |
14 | 1b9248b4132 |
15 | dbc4368010 |
hex | 7b69ad7480 |
530053952640 has 256 divisors, whose sum is σ = 1715922074880. Its totient is φ = 139157323776.
The previous prime is 530053952633. The next prime is 530053952677. The reversal of 530053952640 is 46259350035.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 530053952592 and 530053952601.
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, 34204734 + ... + 34220226.
It is an arithmetic number, because the mean of its divisors is an integer number (6702820605).
Almost surely, 2530053952640 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 530053952640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (857961037440).
530053952640 is an abundant number, since it is smaller than the sum of its proper divisors (1185868122240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530053952640 is a wasteful number, since it uses less digits than its factorization.
530053952640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15791 (or 15779 counting only the distinct ones).
The product of its (nonzero) digits is 486000, while the sum is 42.
The spelling of 530053952640 in words is "five hundred thirty billion, fifty-three million, nine hundred fifty-two thousand, six hundred forty".
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