Base | Representation |
---|---|
bin | 1011110000001100001001 |
3 | 12210112021222 |
4 | 23300030021 |
5 | 1242042334 |
6 | 150011425 |
7 | 35121263 |
oct | 13601411 |
9 | 5715258 |
10 | 3080969 |
11 | 1814861 |
12 | 1046b75 |
13 | 83b478 |
14 | 5a2b33 |
15 | 40cd2e |
hex | 2f0309 |
3080969 has 2 divisors, whose sum is σ = 3080970. Its totient is φ = 3080968.
The previous prime is 3080963. The next prime is 3080971. The reversal of 3080969 is 9690803.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2890000 + 190969 = 1700^2 + 437^2 .
It is an emirp because it is prime and its reverse (9690803) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 3080969 - 28 = 3080713 is a prime.
It is a super-2 number, since 2×30809692 = 18984739957922, which contains 22 as substring.
Together with 3080971, it forms a pair of twin primes.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (3080963) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540484 + 1540485.
It is an arithmetic number, because the mean of its divisors is an integer number (1540485).
Almost surely, 23080969 is an apocalyptic number.
It is an amenable number.
3080969 is a deficient number, since it is larger than the sum of its proper divisors (1).
3080969 is an equidigital number, since it uses as much as digits as its factorization.
3080969 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 11664, while the sum is 35.
The square root of 3080969 is about 1755.2689252647. The cubic root of 3080969 is about 145.5109835318.
The spelling of 3080969 in words is "three million, eighty thousand, nine hundred sixty-nine".
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