Base | Representation |
---|---|
bin | 1011101110010000101101 |
3 | 12210010110101 |
4 | 23232100231 |
5 | 1241314234 |
6 | 145511101 |
7 | 35056246 |
oct | 13562055 |
9 | 5703411 |
10 | 3073069 |
11 | 180992a |
12 | 1042491 |
13 | 8379ac |
14 | 59dccd |
15 | 40a814 |
hex | 2ee42d |
3073069 has 2 divisors, whose sum is σ = 3073070. Its totient is φ = 3073068.
The previous prime is 3073067. The next prime is 3073087. The reversal of 3073069 is 9603703.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1664100 + 1408969 = 1290^2 + 1187^2 .
It is an emirp because it is prime and its reverse (9603703) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3073069 - 21 = 3073067 is a prime.
It is a super-2 number, since 2×30730692 = 18887506157522, which contains 22 as substring.
Together with 3073067, it forms a pair of twin primes.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3073067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536534 + 1536535.
It is an arithmetic number, because the mean of its divisors is an integer number (1536535).
Almost surely, 23073069 is an apocalyptic number.
It is an amenable number.
3073069 is a deficient number, since it is larger than the sum of its proper divisors (1).
3073069 is an equidigital number, since it uses as much as digits as its factorization.
3073069 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3402, while the sum is 28.
The square root of 3073069 is about 1753.0171134361. The cubic root of 3073069 is about 145.3865074668.
The spelling of 3073069 in words is "three million, seventy-three thousand, sixty-nine".
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