Base | Representation |
---|---|
bin | 101110101101010100001101… |
… | …010111011001000011100010 |
3 | 222221100100210202011211210102 |
4 | 232231110031113121003202 |
5 | 203411132243022124010 |
6 | 2004522325342302402 |
7 | 61161260356351646 |
oct | 5655241527310342 |
9 | 887310722154712 |
10 | 205424215036130 |
11 | 5a4aaa13a98262 |
12 | 1b058709b87a02 |
13 | 8a815606aaa0c |
14 | 38a2829582c26 |
15 | 18b384dec4ba5 |
hex | bad50d5d90e2 |
205424215036130 has 16 divisors (see below), whose sum is σ = 369944932656960. Its totient is φ = 82129386994032.
The previous prime is 205424215036121. The next prime is 205424215036169. The reversal of 205424215036130 is 31630512424502.
205424215036130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5037356144 + ... + 5037396923.
It is an arithmetic number, because the mean of its divisors is an integer number (23121558291060).
Almost surely, 2205424215036130 is an apocalyptic number.
205424215036130 is a deficient number, since it is larger than the sum of its proper divisors (164520717620830).
205424215036130 is a wasteful number, since it uses less digits than its factorization.
205424215036130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10074755113.
The product of its (nonzero) digits is 172800, while the sum is 38.
The spelling of 205424215036130 in words is "two hundred five trillion, four hundred twenty-four billion, two hundred fifteen million, thirty-six thousand, one hundred thirty".
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