Base | Representation |
---|---|
bin | 110010000001100110001001… |
… | …101101110010101001000101 |
3 | 1001211222221110021102221220212 |
4 | 302001212021231302221011 |
5 | 212314134044104020401 |
6 | 2055532042220205205 |
7 | 64225225466460401 |
oct | 6201461155625105 |
9 | 1054887407387825 |
10 | 220012010220101 |
11 | 6411462a082520 |
12 | 20813975099805 |
13 | 959c074875218 |
14 | 3c488d0da0101 |
15 | 1a6803d513dbb |
hex | c81989b72a45 |
220012010220101 has 32 divisors (see below), whose sum is σ = 250692261811200. Its totient is φ = 191128592385280.
The previous prime is 220012010220089. The next prime is 220012010220143. The reversal of 220012010220101 is 101022010210022.
It is a de Polignac number, because none of the positive numbers 2k-220012010220101 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220012010220701) 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, 2513258990 + ... + 2513346528.
It is an arithmetic number, because the mean of its divisors is an integer number (7834133181600).
Almost surely, 2220012010220101 is an apocalyptic number.
It is an amenable number.
220012010220101 is a deficient number, since it is larger than the sum of its proper divisors (30680251591099).
220012010220101 is a wasteful number, since it uses less digits than its factorization.
220012010220101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97129.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 220012010220101 its reverse (101022010210022), we get a palindrome (321034020430123).
The spelling of 220012010220101 in words is "two hundred twenty trillion, twelve billion, ten million, two hundred twenty thousand, one hundred one".
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