Base | Representation |
---|---|
bin | 110010000001100110001111… |
… | …001000111001001111011101 |
3 | 1001211222221200121122210002220 |
4 | 302001212033020321033131 |
5 | 212314134240402223401 |
6 | 2055532055230335553 |
7 | 64225230653051313 |
oct | 6201461710711735 |
9 | 1054887617583086 |
10 | 220012101211101 |
11 | 641146764803a1 |
12 | 2081399b65a5b9 |
13 | 959c08a683254 |
14 | 3c488dd0c80b3 |
15 | 1a680464d9336 |
hex | c8198f2393dd |
220012101211101 has 16 divisors (see below), whose sum is σ = 295397371511424. Its totient is φ = 145652516571584.
The previous prime is 220012101211079. The next prime is 220012101211141. The reversal of 220012101211101 is 101112101210022.
It is a happy number.
220012101211101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 220012101211101 - 29 = 220012101210589 is a prime.
It is a super-2 number, since 2×2200121012111012 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220012101211141) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216247626 + ... + 217262651.
It is an arithmetic number, because the mean of its divisors is an integer number (18462335719464).
Almost surely, 2220012101211101 is an apocalyptic number.
It is an amenable number.
220012101211101 is a deficient number, since it is larger than the sum of its proper divisors (75385270300323).
220012101211101 is a wasteful number, since it uses less digits than its factorization.
220012101211101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 433511460.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 220012101211101 its reverse (101112101210022), we get a palindrome (321124202421123).
The spelling of 220012101211101 in words is "two hundred twenty trillion, twelve billion, one hundred one million, two hundred eleven thousand, one hundred one".
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