Base | Representation |
---|---|
bin | 1011001110100110… |
… | …0111010001011111 |
3 | 21210001102121110201 |
4 | 2303221213101133 |
5 | 22133042433211 |
6 | 1215025044331 |
7 | 134455556506 |
oct | 26351472137 |
9 | 7701377421 |
10 | 3014030431 |
11 | 1307383745 |
12 | 7014866a7 |
13 | 390587779 |
14 | 20841983d |
15 | 1299160c1 |
hex | b3a6745f |
3014030431 has 2 divisors, whose sum is σ = 3014030432. Its totient is φ = 3014030430.
The previous prime is 3014030387. The next prime is 3014030483. The reversal of 3014030431 is 1340304103.
It is a weak prime.
It is an emirp because it is prime and its reverse (1340304103) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3014030431 - 213 = 3014022239 is a prime.
It is a super-2 number, since 2×30140304312 = 18168758877988091522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3014030399 and 3014030408.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3014030731) 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 as a sum of consecutive naturals, namely, 1507015215 + 1507015216.
It is an arithmetic number, because the mean of its divisors is an integer number (1507015216).
Almost surely, 23014030431 is an apocalyptic number.
3014030431 is a deficient number, since it is larger than the sum of its proper divisors (1).
3014030431 is an equidigital number, since it uses as much as digits as its factorization.
3014030431 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 3014030431 is about 54900.1860743659. The cubic root of 3014030431 is about 1444.4944502081.
Adding to 3014030431 its reverse (1340304103), we get a palindrome (4354334534).
The spelling of 3014030431 in words is "three billion, fourteen million, thirty thousand, four hundred thirty-one".
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