| Base | Representation |
|---|---|
| bin | 1010100011001111011011… |
| … | …11011010101011110000000 |
| 3 | 10001011000010020220102101200 |
| 4 | 11101213231323111132000 |
| 5 | 11020111333142322240 |
| 6 | 121202235353301200 |
| 7 | 4613140065056256 |
| oct | 521475573253600 |
| 9 | 101130106812350 |
| 10 | 23201110120320 |
| 11 | 74355988a1820 |
| 12 | 2728644a04800 |
| 13 | cc3b17118022 |
| 14 | 5a2d2284a5d6 |
| 15 | 2a37aa233930 |
| hex | 1519eded5780 |
23201110120320 has 384 divisors, whose sum is σ = 87422301233280. Its totient is φ = 5623053004800.
The previous prime is 23201110120313. The next prime is 23201110120459. The reversal of 23201110120320 is 2302101110232.
23201110120320 is a `hidden beast` number, since 2 + 320 + 1 + 1 + 1 + 0 + 1 + 20 + 320 = 666.
It is a tau number, because it is divible by the number of its divisors (384).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 23201110120293 and 23201110120302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 255105255 + ... + 255196185.
It is an arithmetic number, because the mean of its divisors is an integer number (227662242795).
Almost surely, 223201110120320 is an apocalyptic number.
23201110120320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23201110120320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43711150616640).
23201110120320 is an abundant number, since it is smaller than the sum of its proper divisors (64221191112960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23201110120320 is a wasteful number, since it uses less digits than its factorization.
23201110120320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94994 (or 94979 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 23201110120320 its reverse (2302101110232), we get a palindrome (25503211230552).
The spelling of 23201110120320 in words is "twenty-three trillion, two hundred one billion, one hundred ten million, one hundred twenty thousand, three hundred twenty".
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