Base | Representation |
---|---|
bin | 1100011001101011001… |
… | …0011100100101000110 |
3 | 202100220211202021110110 |
4 | 3012122302130211012 |
5 | 11442311340004110 |
6 | 241512435333450 |
7 | 21251404531602 |
oct | 3063262344506 |
9 | 670824667413 |
10 | 213050313030 |
11 | 82399390575 |
12 | 3535a151286 |
13 | 17123c588a9 |
14 | a4513c6502 |
15 | 581e013a20 |
hex | 319ac9c946 |
213050313030 has 32 divisors (see below), whose sum is σ = 538232371200. Its totient is φ = 53823236832.
The previous prime is 213050313013. The next prime is 213050313071. The reversal of 213050313030 is 30313050312.
213050313030 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 213050312988 and 213050313006.
It is a congruent number.
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, 186885670 + ... + 186886809.
It is an arithmetic number, because the mean of its divisors is an integer number (16819761600).
Almost surely, 2213050313030 is an apocalyptic number.
213050313030 is an abundant number, since it is smaller than the sum of its proper divisors (325182058170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213050313030 is a wasteful number, since it uses less digits than its factorization.
213050313030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 373772508.
The product of its (nonzero) digits is 810, while the sum is 21.
Adding to 213050313030 its reverse (30313050312), we get a palindrome (243363363342).
The spelling of 213050313030 in words is "two hundred thirteen billion, fifty million, three hundred thirteen thousand, thirty".
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