Base | Representation |
---|---|
bin | 11011010010100011001100… |
… | …101011111111000100100101 |
3 | 120201221222202120001002112112 |
4 | 123102203030223333010211 |
5 | 111212420024022431041 |
6 | 1103133202401330405 |
7 | 34165206023623631 |
oct | 3322431453770445 |
9 | 521858676032475 |
10 | 120022000202021 |
11 | 35274054168655 |
12 | 11565099036a05 |
13 | 51c804531c8a8 |
14 | 218d14ac63dc1 |
15 | dd20aacc3deb |
hex | 6d28ccaff125 |
120022000202021 has 8 divisors (see below), whose sum is σ = 120552242177664. Its totient is φ = 119491771478560.
The previous prime is 120022000202003. The next prime is 120022000202059. The reversal of 120022000202021 is 120202000220021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120022000202021 - 238 = 119747122295077 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 120022000201987 and 120022000202005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120022000205021) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15065201 + ... + 21610281.
It is an arithmetic number, because the mean of its divisors is an integer number (15069030272208).
Almost surely, 2120022000202021 is an apocalyptic number.
It is an amenable number.
120022000202021 is a deficient number, since it is larger than the sum of its proper divisors (530241975643).
120022000202021 is an equidigital number, since it uses as much as digits as its factorization.
120022000202021 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6626091.
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 120022000202021 its reverse (120202000220021), we get a palindrome (240224000422042).
The spelling of 120022000202021 in words is "one hundred twenty trillion, twenty-two billion, two hundred two thousand, twenty-one".
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