Base | Representation |
---|---|
bin | 110111111001001101… |
… | …0101100101110101111 |
3 | 102110211011212211220100 |
4 | 1233302122230232233 |
5 | 3431310441432343 |
6 | 131050325122143 |
7 | 11446325245662 |
oct | 1576232545657 |
9 | 373734784810 |
10 | 120031202223 |
11 | 469a5536889 |
12 | 1b31a259353 |
13 | b41b7c061a |
14 | 5b495496d9 |
15 | 31c7aba9d3 |
hex | 1bf26acbaf |
120031202223 has 12 divisors (see below), whose sum is σ = 175820353488. Its totient is φ = 78893747520.
The previous prime is 120031202171. The next prime is 120031202233. The reversal of 120031202223 is 322202130021.
It is not a de Polignac number, because 120031202223 - 214 = 120031185839 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 120031202196 and 120031202205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120031202233) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93920490 + ... + 93921767.
It is an arithmetic number, because the mean of its divisors is an integer number (14651696124).
Almost surely, 2120031202223 is an apocalyptic number.
120031202223 is a deficient number, since it is larger than the sum of its proper divisors (55789151265).
120031202223 is a wasteful number, since it uses less digits than its factorization.
120031202223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 187842334 (or 187842331 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
Adding to 120031202223 its reverse (322202130021), we get a palindrome (442233332244).
The spelling of 120031202223 in words is "one hundred twenty billion, thirty-one million, two hundred two thousand, two hundred twenty-three".
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