Base | Representation |
---|---|
bin | 110010000100100000100111… |
… | …001001111100101111010011 |
3 | 1001212201002020020200122222022 |
4 | 302010200213021330233103 |
5 | 212330424111322320034 |
6 | 2100204033005202055 |
7 | 64245544046523461 |
oct | 6204404711745723 |
9 | 1055632206618868 |
10 | 220212220120019 |
11 | 64191529378626 |
12 | 2084672ab6032b |
13 | 95b4c0050681a |
14 | 3c54484cbd831 |
15 | 1a6d35a0eab2e |
hex | c8482727cbd3 |
220212220120019 has 8 divisors (see below), whose sum is σ = 220776960388320. Its totient is φ = 219647841754176.
The previous prime is 220212220120007. The next prime is 220212220120021. The reversal of 220212220120019 is 910021022212022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-220212220120019 is a prime.
It is a super-2 number, since 2×2202122201200192 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 220212220120019.
It is not an unprimeable number, because it can be changed into a prime (220212220120049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89257064 + ... + 91691045.
It is an arithmetic number, because the mean of its divisors is an integer number (27597120048540).
Almost surely, 2220212220120019 is an apocalyptic number.
220212220120019 is a deficient number, since it is larger than the sum of its proper divisors (564740268301).
220212220120019 is a wasteful number, since it uses less digits than its factorization.
220212220120019 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 180951229.
The product of its (nonzero) digits is 1152, while the sum is 26.
The spelling of 220212220120019 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred twenty million, one hundred twenty thousand, nineteen".
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