Base | Representation |
---|---|
bin | 110010000100100111111100… |
… | …111001001010101010000101 |
3 | 1001212201211120110222110112020 |
4 | 302010213330321022222011 |
5 | 212331041231324341401 |
6 | 2100211415012113353 |
7 | 64246243253146311 |
oct | 6204477471125205 |
9 | 1055654513873466 |
10 | 220220101012101 |
11 | 64194902993483 |
12 | 2084816a305859 |
13 | 95b5888175a88 |
14 | 3c549d1820b41 |
15 | 1a6d66be19d36 |
hex | c849fce4aa85 |
220220101012101 has 8 divisors (see below), whose sum is σ = 293642627802240. Its totient is φ = 146805487448352.
The previous prime is 220220101012073. The next prime is 220220101012103. The reversal of 220220101012101 is 101210101022022.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 220220101012101 - 25 = 220220101012069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (220220101012103) 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, 1978241661 + ... + 1978352978.
It is an arithmetic number, because the mean of its divisors is an integer number (36705328475280).
Almost surely, 2220220101012101 is an apocalyptic number.
It is an amenable number.
220220101012101 is a deficient number, since it is larger than the sum of its proper divisors (73422526790139).
220220101012101 is a wasteful number, since it uses less digits than its factorization.
220220101012101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3956613195.
The product of its (nonzero) digits is 32, while the sum is 15.
Adding to 220220101012101 its reverse (101210101022022), we get a palindrome (321430202034123).
The spelling of 220220101012101 in words is "two hundred twenty trillion, two hundred twenty billion, one hundred one million, twelve thousand, one hundred one".
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