Base | Representation |
---|---|
bin | 10011001000010110… |
… | …111001010100010101 |
3 | 1222000120002212220110 |
4 | 103020112321110111 |
5 | 314032034024300 |
6 | 13234143353233 |
7 | 1325014201530 |
oct | 231026712425 |
9 | 58016085813 |
10 | 20541314325 |
11 | 8791044534 |
12 | 3b932b2819 |
13 | 1c2489687c |
14 | dcc153a17 |
15 | 803545550 |
hex | 4c85b9515 |
20541314325 has 96 divisors (see below), whose sum is σ = 39307206400. Its totient is φ = 9271480320.
The previous prime is 20541314303. The next prime is 20541314351. The reversal of 20541314325 is 52341314502.
It is not a de Polignac number, because 20541314325 - 25 = 20541314293 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 20541314292 and 20541314301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 24778011 + ... + 24778839.
Almost surely, 220541314325 is an apocalyptic number.
20541314325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
20541314325 is a deficient number, since it is larger than the sum of its proper divisors (18765892075).
20541314325 is a wasteful number, since it uses less digits than its factorization.
20541314325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1391 (or 1386 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 20541314325 its reverse (52341314502), we get a palindrome (72882628827).
The spelling of 20541314325 in words is "twenty billion, five hundred forty-one million, three hundred fourteen thousand, three hundred twenty-five".
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