Base | Representation |
---|---|
bin | 110010000100100000100111… |
… | …001001111100101111000010 |
3 | 1001212201002020020200122221200 |
4 | 302010200213021330233002 |
5 | 212330424111322320002 |
6 | 2100204033005202030 |
7 | 64245544046523435 |
oct | 6204404711745702 |
9 | 1055632206618850 |
10 | 220212220120002 |
11 | 64191529378610 |
12 | 2084672ab60316 |
13 | 95b4c00506806 |
14 | 3c54484cbd81c |
15 | 1a6d35a0eab1c |
hex | c8482727cbc2 |
220212220120002 has 96 divisors (see below), whose sum is σ = 533387848084416. Its totient is φ = 65093449948800.
The previous prime is 220212220119911. The next prime is 220212220120007. The reversal of 220212220120002 is 200021022212022.
220212220120002 is a `hidden beast` number, since 220 + 21 + 2 + 220 + 1 + 200 + 0 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (220212220120007) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58833624 + ... + 62464547.
It is an arithmetic number, because the mean of its divisors is an integer number (5556123417546).
Almost surely, 2220212220120002 is an apocalyptic number.
220212220120002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
220212220120002 is an abundant number, since it is smaller than the sum of its proper divisors (313175627964414).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
220212220120002 is a wasteful number, since it uses less digits than its factorization.
220212220120002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121298416 (or 121298413 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 220212220120002 its reverse (200021022212022), we get a palindrome (420233242332024).
The spelling of 220212220120002 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred twenty million, one hundred twenty thousand, two".
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