Base | Representation |
---|---|
bin | 110111111000100101… |
… | …1000011000001100100 |
3 | 102110202201121000122111 |
4 | 1233301023003001210 |
5 | 3431240120301040 |
6 | 131044301410404 |
7 | 11445652622521 |
oct | 1576113030144 |
9 | 373681530574 |
10 | 120010322020 |
11 | 46994775216 |
12 | 1b313269a04 |
13 | b41738c684 |
14 | 5b46872148 |
15 | 31c5d43dea |
hex | 1bf12c3064 |
120010322020 has 48 divisors (see below), whose sum is σ = 254244292848. Its totient is φ = 47582576640.
The previous prime is 120010321999. The next prime is 120010322051. The reversal of 120010322020 is 20223010021.
It can be written as a sum of positive squares in 8 ways, for example, as 2119936 + 120008202084 = 1456^2 + 346422^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013100 + ... + 1125340.
It is an arithmetic number, because the mean of its divisors is an integer number (5296756101).
Almost surely, 2120010322020 is an apocalyptic number.
120010322020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120010322020 is an abundant number, since it is smaller than the sum of its proper divisors (134233970828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120010322020 is a wasteful number, since it uses less digits than its factorization.
120010322020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112720 (or 112718 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 120010322020 its reverse (20223010021), we get a palindrome (140233332041).
The spelling of 120010322020 in words is "one hundred twenty billion, ten million, three hundred twenty-two thousand, twenty".
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