Base | Representation |
---|---|
bin | 111101000001100… |
… | …100111101100100 |
3 | 2122100111122002220 |
4 | 331001210331210 |
5 | 4044044324331 |
6 | 245332032340 |
7 | 34241233536 |
oct | 7501447544 |
9 | 2570448086 |
10 | 1023823716 |
11 | 485a15a03 |
12 | 246a626b0 |
13 | 13415bb66 |
14 | 99d8d856 |
15 | 5ed3a296 |
hex | 3d064f64 |
1023823716 has 12 divisors (see below), whose sum is σ = 2388922032. Its totient is φ = 341274568.
The previous prime is 1023823711. The next prime is 1023823739. The reversal of 1023823716 is 6173283201.
1023823716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (1023823711) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42659310 + ... + 42659333.
It is an arithmetic number, because the mean of its divisors is an integer number (199076836).
Almost surely, 21023823716 is an apocalyptic number.
It is an amenable number.
1023823716 is an abundant number, since it is smaller than the sum of its proper divisors (1365098316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1023823716 is a wasteful number, since it uses less digits than its factorization.
1023823716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 85318650 (or 85318648 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 1023823716 is about 31997.2454439441. The cubic root of 1023823716 is about 1007.8789970334.
The spelling of 1023823716 in words is "one billion, twenty-three million, eight hundred twenty-three thousand, seven hundred sixteen".
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