Base | Representation |
---|---|
bin | 110010000100011111101011… |
… | …100011100100001000011100 |
3 | 1001212200222122120011120100001 |
4 | 302010133223203210020130 |
5 | 212330420034332431022 |
6 | 2100203345445344044 |
7 | 64245510215413564 |
oct | 6204375343441034 |
9 | 1055628576146301 |
10 | 220211220202012 |
11 | 64191065a00406 |
12 | 208464b0108024 |
13 | 95b4aa12c7a70 |
14 | 3c543cc193da4 |
15 | 1a6d2ec433b27 |
hex | c847eb8e421c |
220211220202012 has 96 divisors (see below), whose sum is σ = 429715161075200. Its totient is φ = 98055703388160.
The previous prime is 220211220202003. The next prime is 220211220202013. The reversal of 220211220202012 is 210202022112022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220211220202013) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9765886114 + ... + 9765908662.
Almost surely, 2220211220202012 is an apocalyptic number.
It is an amenable number.
220211220202012 is a deficient number, since it is larger than the sum of its proper divisors (209503940873188).
220211220202012 is a wasteful number, since it uses less digits than its factorization.
220211220202012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40911 (or 40909 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
Adding to 220211220202012 its reverse (210202022112022), we get a palindrome (430413242314034).
The spelling of 220211220202012 in words is "two hundred twenty trillion, two hundred eleven billion, two hundred twenty million, two hundred two thousand, twelve".
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