Base | Representation |
---|---|
bin | 1111001010010111001… |
… | …10010011001100110010 |
3 | 1211210200112222020101110 |
4 | 13211023212103030302 |
5 | 32013411044433010 |
6 | 1035154143214150 |
7 | 52431600421356 |
oct | 7451346231462 |
9 | 1753615866343 |
10 | 520959374130 |
11 | 190a34a924a8 |
12 | 84b702a7356 |
13 | 3a18450a1c0 |
14 | 1b300abd466 |
15 | d840c08120 |
hex | 794b993332 |
520959374130 has 32 divisors (see below), whose sum is σ = 1346479614144. Its totient is φ = 128236153536.
The previous prime is 520959374129. The next prime is 520959374147. The reversal of 520959374130 is 31473959025.
520959374130 is digitally balanced in base 4 and base 7, because in such bases it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 520959374130.
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, 667896244 + ... + 667897023.
It is an arithmetic number, because the mean of its divisors is an integer number (42077487942).
Almost surely, 2520959374130 is an apocalyptic number.
520959374130 is an abundant number, since it is smaller than the sum of its proper divisors (825520240014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
520959374130 is a wasteful number, since it uses less digits than its factorization.
520959374130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1335793290.
The product of its (nonzero) digits is 1020600, while the sum is 48.
The spelling of 520959374130 in words is "five hundred twenty billion, nine hundred fifty-nine million, three hundred seventy-four thousand, one hundred thirty".
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