Base | Representation |
---|---|
bin | 110000010000110111101011… |
… | …0000101100010100011101100 |
3 | 2001200010202211101210120001201 |
4 | 1200201233112011202203230 |
5 | 421121004034304340040 |
6 | 4102522511435415244 |
7 | 155264233014221401 |
oct | 14041572605424354 |
9 | 2050122741716051 |
10 | 424531044215020 |
11 | 1132a5671a59a46 |
12 | 3b744b638b4524 |
13 | 152b614b28b482 |
14 | 76b95ab0102a8 |
15 | 34130601e3a9a |
hex | 1821bd61628ec |
424531044215020 has 48 divisors (see below), whose sum is σ = 897895025183520. Its totient is φ = 168600668737536.
The previous prime is 424531044214973. The next prime is 424531044215071. The reversal of 424531044215020 is 20512440135424.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106072722 + ... + 110002201.
It is an arithmetic number, because the mean of its divisors is an integer number (18706146357990).
Almost surely, 2424531044215020 is an apocalyptic number.
It is an amenable number.
424531044215020 is an abundant number, since it is smaller than the sum of its proper divisors (473363980968500).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
424531044215020 is a wasteful number, since it uses less digits than its factorization.
424531044215020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 216075634 (or 216075632 counting only the distinct ones).
The product of its (nonzero) digits is 153600, while the sum is 37.
The spelling of 424531044215020 in words is "four hundred twenty-four trillion, five hundred thirty-one billion, forty-four million, two hundred fifteen thousand, twenty".
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