Base | Representation |
---|---|
bin | 111000000001111000… |
… | …0111010111011011101 |
3 | 102111120110112002222110 |
4 | 1300003300322323131 |
5 | 3432404443141341 |
6 | 131135243104233 |
7 | 11456461111161 |
oct | 1600360727335 |
9 | 374513462873 |
10 | 120322240221 |
11 | 47034849a57 |
12 | 1b39b812079 |
13 | b466ba1161 |
14 | 5b76068ca1 |
15 | 31e3409216 |
hex | 1c03c3aedd |
120322240221 has 8 divisors (see below), whose sum is σ = 161244018144. Its totient is φ = 79807644560.
The previous prime is 120322240217. The next prime is 120322240237. The reversal of 120322240221 is 122042223021.
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 120322240221 - 22 = 120322240217 is a prime.
It is a super-3 number, since 3×1203222402213 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120322242221) 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, 101794875 + ... + 101796056.
It is an arithmetic number, because the mean of its divisors is an integer number (20155502268).
Almost surely, 2120322240221 is an apocalyptic number.
It is an amenable number.
120322240221 is a deficient number, since it is larger than the sum of its proper divisors (40921777923).
120322240221 is a wasteful number, since it uses less digits than its factorization.
120322240221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 203591131.
The product of its (nonzero) digits is 768, while the sum is 21.
Adding to 120322240221 its reverse (122042223021), we get a palindrome (242364463242).
The spelling of 120322240221 in words is "one hundred twenty billion, three hundred twenty-two million, two hundred forty thousand, two hundred twenty-one".
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