Base | Representation |
---|---|
bin | 101101011110110101011010… |
… | …011111111100111010101110 |
3 | 222020020210001102102122110021 |
4 | 231132311122133330322232 |
5 | 202204302022212431110 |
6 | 1545232553042232354 |
7 | 60063523254554026 |
oct | 5536653237747256 |
9 | 866223042378407 |
10 | 200031030202030 |
11 | 58810757829415 |
12 | 1a52742b3556ba |
13 | 877cacac07081 |
14 | 37577a6bdca86 |
15 | 181d3ed3632da |
hex | b5ed5a7fceae |
200031030202030 has 16 divisors (see below), whose sum is σ = 361058795468640. Its totient is φ = 79789536279712.
The previous prime is 200031030202027. The next prime is 200031030202061. The reversal of 200031030202030 is 30202030130002.
It is a super-2 number, since 2×2000310302020302 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200031030201995 and 200031030202013.
It is a congruent number.
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, 27859471369 + ... + 27859478548.
It is an arithmetic number, because the mean of its divisors is an integer number (22566174716790).
Almost surely, 2200031030202030 is an apocalyptic number.
200031030202030 is a deficient number, since it is larger than the sum of its proper divisors (161027765266610).
200031030202030 is a wasteful number, since it uses less digits than its factorization.
200031030202030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55718950283.
The product of its (nonzero) digits is 216, while the sum is 16.
Adding to 200031030202030 its reverse (30202030130002), we get a palindrome (230233060332032).
The spelling of 200031030202030 in words is "two hundred trillion, thirty-one billion, thirty million, two hundred two thousand, thirty".
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