Base | Representation |
---|---|
bin | 1001010010001000100110… |
… | …10111001011101111111110 |
3 | 2200021120212222021210212011 |
4 | 10221010103113023233332 |
5 | 10133431443411334210 |
6 | 111230111343201434 |
7 | 4204612331235031 |
oct | 451042327135776 |
9 | 80246788253764 |
10 | 20414304402430 |
11 | 65607266a9724 |
12 | 23585192a627a |
13 | b510a3310813 |
14 | 5080b40d5018 |
15 | 256052490d8a |
hex | 1291135cbbfe |
20414304402430 has 16 divisors (see below), whose sum is σ = 36783747681120. Its totient is φ = 8157277370592.
The previous prime is 20414304402397. The next prime is 20414304402433. The reversal of 20414304402430 is 3420440341402.
It is a junction number, because it is equal to n+sod(n) for n = 20414304402392 and 20414304402401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20414304402433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1055538645 + ... + 1055557984.
It is an arithmetic number, because the mean of its divisors is an integer number (2298984230070).
Almost surely, 220414304402430 is an apocalyptic number.
20414304402430 is a deficient number, since it is larger than the sum of its proper divisors (16369443278690).
20414304402430 is a wasteful number, since it uses less digits than its factorization.
20414304402430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2111097603.
The product of its (nonzero) digits is 36864, while the sum is 31.
Adding to 20414304402430 its reverse (3420440341402), we get a palindrome (23834744743832).
The spelling of 20414304402430 in words is "twenty trillion, four hundred fourteen billion, three hundred four million, four hundred two thousand, four hundred thirty".
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