Base | Representation |
---|---|
bin | 111101001101011001010… |
… | …0100111111011011110110 |
3 | 1002210020020111221202002000 |
4 | 1322122302210333123312 |
5 | 2100312341223211110 |
6 | 25520400215000130 |
7 | 1525533430135350 |
oct | 172326244773366 |
9 | 32706214852060 |
10 | 8412542007030 |
11 | 27538147150a7 |
12 | b3a4a7369046 |
13 | 4903b7769325 |
14 | 21125242c0d0 |
15 | e8c699941c0 |
hex | 7a6b293f6f6 |
8412542007030 has 256 divisors, whose sum is σ = 26507900160000. Its totient is φ = 1858338713088.
The previous prime is 8412542006983. The next prime is 8412542007059. The reversal of 8412542007030 is 307002452148.
It is a happy number.
8412542007030 is a `hidden beast` number, since 8 + 4 + 12 + 542 + 0 + 0 + 70 + 30 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 10015881 + ... + 10823259.
It is an arithmetic number, because the mean of its divisors is an integer number (103546485000).
Almost surely, 28412542007030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8412542007030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13253950080000).
8412542007030 is an abundant number, since it is smaller than the sum of its proper divisors (18095358152970).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8412542007030 is a wasteful number, since it uses less digits than its factorization.
8412542007030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 807588 (or 807582 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
Adding to 8412542007030 its reverse (307002452148), we get a palindrome (8719544459178).
The spelling of 8412542007030 in words is "eight trillion, four hundred twelve billion, five hundred forty-two million, seven thousand, thirty".
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