Base | Representation |
---|---|
bin | 1011101110010000111111 |
3 | 12210010111001 |
4 | 23232100333 |
5 | 1241314322 |
6 | 145511131 |
7 | 35056303 |
oct | 13562077 |
9 | 5703431 |
10 | 3073087 |
11 | 1809946 |
12 | 10424a7 |
13 | 8379c4 |
14 | 59dd03 |
15 | 40a827 |
hex | 2ee43f |
3073087 has 2 divisors, whose sum is σ = 3073088. Its totient is φ = 3073086.
The previous prime is 3073069. The next prime is 3073111. The reversal of 3073087 is 7803703.
It is a weak prime.
It is an emirp because it is prime and its reverse (7803703) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3073087 - 27 = 3072959 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (3073027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1536543 + 1536544.
It is an arithmetic number, because the mean of its divisors is an integer number (1536544).
Almost surely, 23073087 is an apocalyptic number.
3073087 is a deficient number, since it is larger than the sum of its proper divisors (1).
3073087 is an equidigital number, since it uses as much as digits as its factorization.
3073087 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3528, while the sum is 28.
The square root of 3073087 is about 1753.0222474344. The cubic root of 3073087 is about 145.3867913255.
The spelling of 3073087 in words is "three million, seventy-three thousand, eighty-seven".
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