Base | Representation |
---|---|
bin | 111011111110011… |
… | …0100000010111111 |
3 | 12012020202001200222 |
4 | 1313330310002333 |
5 | 13110140234102 |
6 | 531405211555 |
7 | 100604243252 |
oct | 16774640277 |
9 | 5166661628 |
10 | 2012430527 |
11 | 942a67928 |
12 | 481b60bbb |
13 | 260c0a2c3 |
14 | 1513b3099 |
15 | bba1aaa2 |
hex | 77f340bf |
2012430527 has 2 divisors, whose sum is σ = 2012430528. Its totient is φ = 2012430526.
The previous prime is 2012430523. The next prime is 2012430529. The reversal of 2012430527 is 7250342102.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2012430527 - 22 = 2012430523 is a prime.
Together with 2012430529, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 2012430496 and 2012430505.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2012430521) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006215263 + 1006215264.
It is an arithmetic number, because the mean of its divisors is an integer number (1006215264).
Almost surely, 22012430527 is an apocalyptic number.
2012430527 is a deficient number, since it is larger than the sum of its proper divisors (1).
2012430527 is an equidigital number, since it uses as much as digits as its factorization.
2012430527 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3360, while the sum is 26.
The square root of 2012430527 is about 44860.1217898481. The cubic root of 2012430527 is about 1262.5259078041.
Adding to 2012430527 its reverse (7250342102), we get a palindrome (9262772629).
The spelling of 2012430527 in words is "two billion, twelve million, four hundred thirty thousand, five hundred twenty-seven".
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