Base | Representation |
---|---|
bin | 1011010110001110… |
… | …1001001110111111 |
3 | 21212021121211221201 |
4 | 2311203221032333 |
5 | 22214240120111 |
6 | 1222130440331 |
7 | 135324512605 |
oct | 26543511677 |
9 | 7767554851 |
10 | 3046020031 |
11 | 1323442a2a |
12 | 7101330a7 |
13 | 3970a8222 |
14 | 20c785875 |
15 | 12c6346c1 |
hex | b58e93bf |
3046020031 has 2 divisors, whose sum is σ = 3046020032. Its totient is φ = 3046020030.
The previous prime is 3046019993. The next prime is 3046020037. The reversal of 3046020031 is 1300206403.
It is a strong prime.
It is an emirp because it is prime and its reverse (1300206403) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3046020031 - 211 = 3046017983 is a prime.
It is a super-2 number, since 2×30460200312 = 18556476058506481922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3046019990 and 3046020008.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3046020037) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1523010015 + 1523010016.
It is an arithmetic number, because the mean of its divisors is an integer number (1523010016).
Almost surely, 23046020031 is an apocalyptic number.
3046020031 is a deficient number, since it is larger than the sum of its proper divisors (1).
3046020031 is an equidigital number, since it uses as much as digits as its factorization.
3046020031 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 432, while the sum is 19.
The square root of 3046020031 is about 55190.7603770776. The cubic root of 3046020031 is about 1449.5868868313.
Adding to 3046020031 its reverse (1300206403), we get a palindrome (4346226434).
The spelling of 3046020031 in words is "three billion, forty-six million, twenty thousand, thirty-one".
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