Base | Representation |
---|---|
bin | 101111110000000100001010… |
… | …111110011011011111011101 |
3 | 1000112120212121121122210001120 |
4 | 233300010022332123133131 |
5 | 210011310414200311310 |
6 | 2022353451405401153 |
7 | 62143544212334106 |
oct | 5760041276333735 |
9 | 1015525547583046 |
10 | 210011200010205 |
11 | 60a09282474850 |
12 | 1b6796b1b691b9 |
13 | 9024c81900879 |
14 | 39c084c4093ad |
15 | 1942d173cdb70 |
hex | bf010af9b7dd |
210011200010205 has 32 divisors (see below), whose sum is σ = 366607764201600. Its totient is φ = 101811734196480.
The previous prime is 210011200010191. The next prime is 210011200010219. The reversal of 210011200010205 is 502010002110012.
It is an interprime number because it is at equal distance from previous prime (210011200010191) and next prime (210011200010219).
It is not a de Polignac number, because 210011200010205 - 27 = 210011200010077 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72818230 + ... + 75647319.
It is an arithmetic number, because the mean of its divisors is an integer number (11456492631300).
Almost surely, 2210011200010205 is an apocalyptic number.
It is an amenable number.
210011200010205 is a deficient number, since it is larger than the sum of its proper divisors (156596564191395).
210011200010205 is a wasteful number, since it uses less digits than its factorization.
210011200010205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148474141.
The product of its (nonzero) digits is 40, while the sum is 15.
Adding to 210011200010205 its reverse (502010002110012), we get a palindrome (712021202120217).
The spelling of 210011200010205 in words is "two hundred ten trillion, eleven billion, two hundred million, ten thousand, two hundred five".
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