Base | Representation |
---|---|
bin | 101101011110011010100100… |
… | …110011010001111111101100 |
3 | 222020011000200000220220121020 |
4 | 231132122210303101333230 |
5 | 202203314012233341022 |
6 | 1545211425304334140 |
7 | 60061453155153234 |
oct | 5536324463217754 |
9 | 866130600826536 |
10 | 200002212012012 |
11 | 587aa5096a7753 |
12 | 1a521928174350 |
13 | 877a187637b27 |
14 | 375623170acc4 |
15 | 181c7b338035c |
hex | b5e6a4cd1fec |
200002212012012 has 192 divisors, whose sum is σ = 488600087592960. Its totient is φ = 63599758387200.
The previous prime is 200002212011999. The next prime is 200002212012013. The reversal of 200002212012012 is 210210212200002.
It is a super-3 number, since 3×2000022120120123 (a number of 44 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 200002212011982 and 200002212012000.
It is not an unprimeable number, because it can be changed into a prime (200002212012013) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 29572998543 + ... + 29573005305.
It is an arithmetic number, because the mean of its divisors is an integer number (2544792122880).
Almost surely, 2200002212012012 is an apocalyptic number.
It is an amenable number.
200002212012012 is an abundant number, since it is smaller than the sum of its proper divisors (288597875580948).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200002212012012 is a wasteful number, since it uses less digits than its factorization.
200002212012012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8844 (or 8842 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 200002212012012 its reverse (210210212200002), we get a palindrome (410212424212014).
The spelling of 200002212012012 in words is "two hundred trillion, two billion, two hundred twelve million, twelve thousand, twelve".
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