Base | Representation |
---|---|
bin | 1011011110100001… |
… | …0110100101110001 |
3 | 21221201002022012021 |
4 | 2313220112211301 |
5 | 22302141340232 |
6 | 1225412231441 |
7 | 136226304622 |
oct | 26750264561 |
9 | 7851068167 |
10 | 3080808817 |
11 | 1341044299 |
12 | 71b90b581 |
13 | 3a1368ac8 |
14 | 21323da49 |
15 | 130707397 |
hex | b7a16971 |
3080808817 has 2 divisors, whose sum is σ = 3080808818. Its totient is φ = 3080808816.
The previous prime is 3080808791. The next prime is 3080808847. The reversal of 3080808817 is 7188080803.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2581554481 + 499254336 = 50809^2 + 22344^2 .
It is an emirp because it is prime and its reverse (7188080803) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3080808817 is a prime.
It is not a weakly prime, because it can be changed into another prime (3080808847) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1540404408 + 1540404409.
It is an arithmetic number, because the mean of its divisors is an integer number (1540404409).
Almost surely, 23080808817 is an apocalyptic number.
It is an amenable number.
3080808817 is a deficient number, since it is larger than the sum of its proper divisors (1).
3080808817 is an equidigital number, since it uses as much as digits as its factorization.
3080808817 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 86016, while the sum is 43.
The square root of 3080808817 is about 55505.0341590743. The cubic root of 3080808817 is about 1455.0846172885.
The spelling of 3080808817 in words is "three billion, eighty million, eight hundred eight thousand, eight hundred seventeen".
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