Base | Representation |
---|---|
bin | 101101100001011101111110… |
… | …011001111001101001110010 |
3 | 222020220002012222222002112100 |
4 | 231201131332121321221302 |
5 | 202220233204413101002 |
6 | 1545452044404041230 |
7 | 60112561346054136 |
oct | 5541357631715162 |
9 | 866802188862470 |
10 | 200212021222002 |
11 | 58880494510569 |
12 | 1a556520993216 |
13 | 8793bb2c6326a |
14 | 37624564893c6 |
15 | 1822e92a7711c |
hex | b6177e679a72 |
200212021222002 has 96 divisors (see below), whose sum is σ = 466461118206720. Its totient is φ = 61863476302080.
The previous prime is 200212021221991. The next prime is 200212021222007. The reversal of 200212021222002 is 200222120212002.
200212021222002 is a `hidden beast` number, since 20 + 0 + 212 + 0 + 212 + 220 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (200212021222007) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 59986852 + ... + 63236432.
It is an arithmetic number, because the mean of its divisors is an integer number (4858969981320).
Almost surely, 2200212021222002 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 200212021222002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233230559103360).
200212021222002 is an abundant number, since it is smaller than the sum of its proper divisors (266249096984718).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200212021222002 is a wasteful number, since it uses less digits than its factorization.
200212021222002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3253488 (or 3253485 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 200212021222002 its reverse (200222120212002), we get a palindrome (400434141434004).
The spelling of 200212021222002 in words is "two hundred trillion, two hundred twelve billion, twenty-one million, two hundred twenty-two thousand, two".
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