Base | Representation |
---|---|
bin | 11101011100001011010… |
… | …111000110110100001100 |
3 | 21011102000201120212002122 |
4 | 131130023113012310030 |
5 | 231121322232444040 |
6 | 4145224131112112 |
7 | 266110542662540 |
oct | 35341327066414 |
9 | 7142021525078 |
10 | 2023120203020 |
11 | 710000680594 |
12 | 288116a42638 |
13 | 118a194bb987 |
14 | 6dcc330ba20 |
15 | 3795cb331b5 |
hex | 1d70b5c6d0c |
2023120203020 has 48 divisors (see below), whose sum is σ = 4861402878528. Its totient is φ = 692796299520.
The previous prime is 2023120203001. The next prime is 2023120203089. The reversal of 2023120203020 is 203020213202.
It is a self number, because there is not a number n which added to its sum of digits gives 2023120203020.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8685827 + ... + 8915706.
It is an arithmetic number, because the mean of its divisors is an integer number (101279226636).
Almost surely, 22023120203020 is an apocalyptic number.
2023120203020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2023120203020 is an abundant number, since it is smaller than the sum of its proper divisors (2838282675508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2023120203020 is a wasteful number, since it uses less digits than its factorization.
2023120203020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17602370 (or 17602368 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 17.
Adding to 2023120203020 its reverse (203020213202), we get a palindrome (2226140416222).
The spelling of 2023120203020 in words is "two trillion, twenty-three billion, one hundred twenty million, two hundred three thousand, twenty".
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