Base | Representation |
---|---|
bin | 110111111000111100… |
… | …0110010110000100101 |
3 | 102110210120011021120200 |
4 | 1233301320302300211 |
5 | 3431301203022041 |
6 | 131045410421113 |
7 | 11446156556601 |
oct | 1576170626045 |
9 | 373716137520 |
10 | 120022314021 |
11 | 469a0515a65 |
12 | 1b317291799 |
13 | b4199cab2c |
14 | 5b482b4501 |
15 | 31c6e121b6 |
hex | 1bf1e32c25 |
120022314021 has 6 divisors (see below), whose sum is σ = 173365564710. Its totient is φ = 80014876008.
The previous prime is 120022314011. The next prime is 120022314029. The reversal of 120022314021 is 120413220021.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 108975252996 + 11047061025 = 330114^2 + 105105^2 .
It is not a de Polignac number, because 120022314021 - 225 = 119988759589 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120022313985 and 120022314003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120022314029) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6667906326 + ... + 6667906343.
It is an arithmetic number, because the mean of its divisors is an integer number (28894260785).
Almost surely, 2120022314021 is an apocalyptic number.
It is an amenable number.
120022314021 is a deficient number, since it is larger than the sum of its proper divisors (53343250689).
120022314021 is a wasteful number, since it uses less digits than its factorization.
120022314021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13335812675 (or 13335812672 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 120022314021 its reverse (120413220021), we get a palindrome (240435534042).
The spelling of 120022314021 in words is "one hundred twenty billion, twenty-two million, three hundred fourteen thousand, twenty-one".
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