Base | Representation |
---|---|
bin | 1001001100011111000110… |
… | …00010010100111000000101 |
3 | 2122121000220220102200222111 |
4 | 10212033203002110320011 |
5 | 10122242002321200401 |
6 | 111001012455101021 |
7 | 4154601622004020 |
oct | 446174302247005 |
9 | 78530826380874 |
10 | 20220220100101 |
11 | 649639011976a |
12 | 2326992971771 |
13 | b389b2781988 |
14 | 4dc94195a1b7 |
15 | 250e93550e51 |
hex | 1263e3094e05 |
20220220100101 has 8 divisors (see below), whose sum is σ = 23905678936320. Its totient is φ = 16733975255088.
The previous prime is 20220220100081. The next prime is 20220220100189. The reversal of 20220220100101 is 10100102202202.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 20220220100101 - 29 = 20220220099589 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20220220100191) 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 7 ways as a sum of consecutive naturals, for example, 49803497581 + ... + 49803497986.
It is an arithmetic number, because the mean of its divisors is an integer number (2988209867040).
Almost surely, 220220220100101 is an apocalyptic number.
It is an amenable number.
20220220100101 is a deficient number, since it is larger than the sum of its proper divisors (3685458836219).
20220220100101 is an equidigital number, since it uses as much as digits as its factorization.
20220220100101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99606995603.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 20220220100101 its reverse (10100102202202), we get a palindrome (30320322302303).
The spelling of 20220220100101 in words is "twenty trillion, two hundred twenty billion, two hundred twenty million, one hundred thousand, one hundred one".
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