Base | Representation |
---|---|
bin | 11101011001011110101… |
… | …011101010000111011011 |
3 | 21011010112211020101221112 |
4 | 131121132223222013123 |
5 | 231044404110211443 |
6 | 4144024440530535 |
7 | 265646004201650 |
oct | 35313653520733 |
9 | 7133484211845 |
10 | 2020223132123 |
11 | 709854322319 |
12 | 287648780a4b |
13 | 118677235241 |
14 | 6daca659c27 |
15 | 3783d621b18 |
hex | 1d65eaea1db |
2020223132123 has 32 divisors (see below), whose sum is σ = 2392728698880. Its totient is φ = 1669147200000.
The previous prime is 2020223132117. The next prime is 2020223132131. The reversal of 2020223132123 is 3212313220202.
It is not a de Polignac number, because 2020223132123 - 218 = 2020222869979 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020223132143) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60982358 + ... + 61015476.
It is an arithmetic number, because the mean of its divisors is an integer number (74772771840).
Almost surely, 22020223132123 is an apocalyptic number.
2020223132123 is a deficient number, since it is larger than the sum of its proper divisors (372505566757).
2020223132123 is a wasteful number, since it uses less digits than its factorization.
2020223132123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34259.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 2020223132123 its reverse (3212313220202), we get a palindrome (5232536352325).
The spelling of 2020223132123 in words is "two trillion, twenty billion, two hundred twenty-three million, one hundred thirty-two thousand, one hundred twenty-three".
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