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20414321030230 = 254149791026903
BaseRepresentation
bin1001010010001000101000…
…10110100111010001010110
32200021120221010120120220121
410221010110112213101112
510133432012140431410
6111230113135422154
74204612622460421
oct451042426472126
980246833516817
1020414321030230
116560735026406
12235852298495a
13b510a68b305a
145080b63c29b8
15256053b779da
hex1291145a7456

20414321030230 has 16 divisors (see below), whose sum is σ = 37642016339424. Its totient is φ = 7966564304320.

The previous prime is 20414321030227. The next prime is 20414321030237. The reversal of 20414321030230 is 3203012341402.

It is a junction number, because it is equal to n+sod(n) for n = 20414321030195 and 20414321030204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20414321030237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24895513042 + ... + 24895513861.

It is an arithmetic number, because the mean of its divisors is an integer number (2352626021214).

Almost surely, 220414321030230 is an apocalyptic number.

20414321030230 is a deficient number, since it is larger than the sum of its proper divisors (17227695309194).

20414321030230 is a wasteful number, since it uses less digits than its factorization.

20414321030230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49791026951.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 20414321030230 its reverse (3203012341402), we get a palindrome (23617333371632).

The spelling of 20414321030230 in words is "twenty trillion, four hundred fourteen billion, three hundred twenty-one million, thirty thousand, two hundred thirty".

Divisors: 1 2 5 10 41 82 205 410 49791026903 99582053806 248955134515 497910269030 2041432103023 4082864206046 10207160515115 20414321030230