Base | Representation |
---|---|
bin | 10001101000110010000… |
… | …010001001001001000110 |
3 | 11021212102202211112112021 |
4 | 101220302002021021012 |
5 | 124324204132400011 |
6 | 2324443331113354 |
7 | 153364663500640 |
oct | 21506202111106 |
9 | 4255382745467 |
10 | 1212020200006 |
11 | 428018895290 |
12 | 176a9314285a |
13 | 8a3a69a29a5 |
14 | 4293aac3890 |
15 | 217da0eb471 |
hex | 11a32089246 |
1212020200006 has 16 divisors (see below), whose sum is σ = 2266635179520. Its totient is φ = 472215662280.
The previous prime is 1212020199989. The next prime is 1212020200049. The reversal of 1212020200006 is 6000020202121.
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, 3935130366 + ... + 3935130673.
It is an arithmetic number, because the mean of its divisors is an integer number (141664698720).
Almost surely, 21212020200006 is an apocalyptic number.
1212020200006 is a deficient number, since it is larger than the sum of its proper divisors (1054614979514).
1212020200006 is a wasteful number, since it uses less digits than its factorization.
1212020200006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7870261059.
The product of its (nonzero) digits is 96, while the sum is 16.
Adding to 1212020200006 its reverse (6000020202121), we get a palindrome (7212040402127).
The spelling of 1212020200006 in words is "one trillion, two hundred twelve billion, twenty million, two hundred thousand, six".
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