Base | Representation |
---|---|
bin | 1001001100110010000011… |
… | …10111110011100101110010 |
3 | 2122122000012102210201100100 |
4 | 10212121001313303211302 |
5 | 10122423330141044214 |
6 | 111005415025333230 |
7 | 4155412125121512 |
oct | 446310167634562 |
9 | 78560172721310 |
10 | 20230401112434 |
11 | 649a735027a47 |
12 | 2328954497216 |
13 | b39945b08a26 |
14 | 4dd229b5b842 |
15 | 25138c267309 |
hex | 126641df3972 |
20230401112434 has 96 divisors (see below), whose sum is σ = 47151486720000. Its totient is φ = 6248602770912.
The previous prime is 20230401112349. The next prime is 20230401112447. The reversal of 20230401112434 is 43421110403202.
20230401112434 is a `hidden beast` number, since 2 + 0 + 2 + 3 + 0 + 401 + 11 + 243 + 4 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 20230401112398 and 20230401112407.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24655717 + ... + 25463015.
It is an arithmetic number, because the mean of its divisors is an integer number (491161320000).
Almost surely, 220230401112434 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20230401112434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23575743360000).
20230401112434 is an abundant number, since it is smaller than the sum of its proper divisors (26921085607566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20230401112434 is a wasteful number, since it uses less digits than its factorization.
20230401112434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 808932 (or 808929 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 20230401112434 its reverse (43421110403202), we get a palindrome (63651511515636).
The spelling of 20230401112434 in words is "twenty trillion, two hundred thirty billion, four hundred one million, one hundred twelve thousand, four hundred thirty-four".
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