Base | Representation |
---|---|
bin | 110010000100100000011010… |
… | …000110110101011110001100 |
3 | 1001212201001122222202101011220 |
4 | 302010200122012311132030 |
5 | 212330423134301400022 |
6 | 2100203555145043340 |
7 | 64245535450655643 |
oct | 6204403206653614 |
9 | 1055631588671156 |
10 | 220212001200012 |
11 | 641914268427a8 |
12 | 20846689786550 |
13 | 95b4b97056863 |
14 | 3c54463bb435a |
15 | 1a6d345ca585c |
hex | c8481a1b578c |
220212001200012 has 24 divisors (see below), whose sum is σ = 520018701631296. Its totient is φ = 72519614852688.
The previous prime is 220212001199969. The next prime is 220212001200029. The reversal of 220212001200012 is 210002100212022.
It is a junction number, because it is equal to n+sod(n) for n = 220212001199964 and 220212001200000.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110548192378 + ... + 110548194369.
It is an arithmetic number, because the mean of its divisors is an integer number (21667445901304).
Almost surely, 2220212001200012 is an apocalyptic number.
It is an amenable number.
220212001200012 is an abundant number, since it is smaller than the sum of its proper divisors (299806700431284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220212001200012 is a wasteful number, since it uses less digits than its factorization.
220212001200012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 221096386837 (or 221096386835 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 220212001200012 its reverse (210002100212022), we get a palindrome (430214101412034).
The spelling of 220212001200012 in words is "two hundred twenty trillion, two hundred twelve billion, one million, two hundred thousand, twelve".
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