Base | Representation |
---|---|
bin | 101101100001010100110101… |
… | …101010111010111001110100 |
3 | 222020212010220022022210122000 |
4 | 231201110311222322321310 |
5 | 202220103112004342322 |
6 | 1545443343121135300 |
7 | 60112063264464333 |
oct | 5541246552727164 |
9 | 866763808283560 |
10 | 200202211012212 |
11 | 5887730a945772 |
12 | 1a55464348a530 |
13 | 8792cab696bb6 |
14 | 3761ba560bd1a |
15 | 1822abb6a83ac |
hex | b61535abae74 |
200202211012212 has 48 divisors (see below), whose sum is σ = 519045012360000. Its totient is φ = 66733781942880.
The previous prime is 200202211012207. The next prime is 200202211012261. The reversal of 200202211012212 is 212210112202002.
It is a happy number.
200202211012212 is a `hidden beast` number, since 200 + 20 + 221 + 1 + 0 + 1 + 221 + 2 = 666.
It is a super-2 number, since 2×2002022110122122 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
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, 21871662 + ... + 29644122.
It is an arithmetic number, because the mean of its divisors is an integer number (10813437757500).
Almost surely, 2200202211012212 is an apocalyptic number.
It is an amenable number.
200202211012212 is an abundant number, since it is smaller than the sum of its proper divisors (318842801347788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200202211012212 is a wasteful number, since it uses less digits than its factorization.
200202211012212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8010973 (or 8010965 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 18.
Adding to 200202211012212 its reverse (212210112202002), we get a palindrome (412412323214214).
The spelling of 200202211012212 in words is "two hundred trillion, two hundred two billion, two hundred eleven million, twelve thousand, two hundred twelve".
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