Base | Representation |
---|---|
bin | 1011001100001110… |
… | …0001001001111001 |
3 | 21202100122020112002 |
4 | 2303003201021321 |
5 | 22123013401042 |
6 | 1214031030345 |
7 | 134304644321 |
oct | 26303411171 |
9 | 7670566462 |
10 | 3004043897 |
11 | 1301782708 |
12 | 6ba06b3b5 |
13 | 38b49c08a |
14 | 206d7a281 |
15 | 128ae2132 |
hex | b30e1279 |
3004043897 has 2 divisors, whose sum is σ = 3004043898. Its totient is φ = 3004043896.
The previous prime is 3004043879. The next prime is 3004043899. The reversal of 3004043897 is 7983404003.
Together with previous prime (3004043879) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2810166121 + 193877776 = 53011^2 + 13924^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3004043897 is a prime.
Together with 3004043899, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3004043897.
It is not a weakly prime, because it can be changed into another prime (3004043899) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1502021948 + 1502021949.
It is an arithmetic number, because the mean of its divisors is an integer number (1502021949).
Almost surely, 23004043897 is an apocalyptic number.
It is an amenable number.
3004043897 is a deficient number, since it is larger than the sum of its proper divisors (1).
3004043897 is an equidigital number, since it uses as much as digits as its factorization.
3004043897 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 72576, while the sum is 38.
The square root of 3004043897 is about 54809.1588787859. The cubic root of 3004043897 is about 1442.8973136504.
It can be divided in two parts, 30040 and 43897, that added together give a palindrome (73937).
The spelling of 3004043897 in words is "three billion, four million, forty-three thousand, eight hundred ninety-seven".
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