Base | Representation |
---|---|
bin | 100000010011101110001… |
… | …110110111101000000001 |
3 | 21212020201112222212010200 |
4 | 200103232032313220001 |
5 | 242333432200000001 |
6 | 4415540143115413 |
7 | 316255424423244 |
oct | 40235616675001 |
9 | 7766645885120 |
10 | 2220200000001 |
11 | 786644023a65 |
12 | 2ba3585a2b69 |
13 | 131496815469 |
14 | 7965b63925b |
15 | 3cb44a27086 |
hex | 204ee3b7a01 |
2220200000001 has 12 divisors (see below), whose sum is σ = 3375742690320. Its totient is φ = 1402231578840.
The previous prime is 2220199999967. The next prime is 2220200000027. The reversal of 2220200000001 is 1000000020222.
It is not a de Polignac number, because 2220200000001 - 218 = 2220199737857 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (2220200000041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6491812695 + ... + 6491813036.
It is an arithmetic number, because the mean of its divisors is an integer number (281311890860).
Almost surely, 22220200000001 is an apocalyptic number.
It is an amenable number.
2220200000001 is a deficient number, since it is larger than the sum of its proper divisors (1155542690319).
2220200000001 is a wasteful number, since it uses less digits than its factorization.
2220200000001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12983625756 (or 12983625753 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 9.
Adding to 2220200000001 its reverse (1000000020222), we get a palindrome (3220200020223).
The spelling of 2220200000001 in words is "two trillion, two hundred twenty billion, two hundred million, one", and thus it is an aban number.
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