Base | Representation |
---|---|
bin | 1100110100010110101… |
… | …0100010001010111100 |
3 | 210001101221221020222112 |
4 | 3031011222202022330 |
5 | 12101443300010022 |
6 | 245055233433152 |
7 | 21624030023306 |
oct | 3150552421274 |
9 | 701357836875 |
10 | 220212110012 |
11 | 85433aa4654 |
12 | 3681870b7b8 |
13 | 179c593119b |
14 | a93061c976 |
15 | 5adcb3c8e2 |
hex | 3345aa22bc |
220212110012 has 12 divisors (see below), whose sum is σ = 397802521536. Its totient is φ = 106554246720.
The previous prime is 220212110011. The next prime is 220212110017. The reversal of 220212110012 is 210011212022.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220212110011) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887951933 + ... + 887952180.
It is an arithmetic number, because the mean of its divisors is an integer number (33150210128).
Almost surely, 2220212110012 is an apocalyptic number.
It is an amenable number.
220212110012 is a deficient number, since it is larger than the sum of its proper divisors (177590411524).
220212110012 is a wasteful number, since it uses less digits than its factorization.
220212110012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1775904148 (or 1775904146 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 220212110012 its reverse (210011212022), we get a palindrome (430223322034).
The spelling of 220212110012 in words is "two hundred twenty billion, two hundred twelve million, one hundred ten thousand, twelve".
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