Base | Representation |
---|---|
bin | 1011100101001111… |
… | …1010101101110001 |
3 | 22000200010212201112 |
4 | 2321103322231301 |
5 | 22331401144233 |
6 | 1232300443105 |
7 | 140021054666 |
oct | 27123725561 |
9 | 8020125645 |
10 | 3109006193 |
11 | 1355a53407 |
12 | 729249495 |
13 | 3a715c447 |
14 | 216c9da6d |
15 | 132e27048 |
hex | b94fab71 |
3109006193 has 2 divisors, whose sum is σ = 3109006194. Its totient is φ = 3109006192.
The previous prime is 3109006181. The next prime is 3109006207. The reversal of 3109006193 is 3916009013.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1994247649 + 1114758544 = 44657^2 + 33388^2 .
It is a cyclic number.
It is not a de Polignac number, because 3109006193 - 212 = 3109002097 is a prime.
It is a super-2 number, since 2×31090061932 = 19331839016224706498, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3109006133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1554503096 + 1554503097.
It is an arithmetic number, because the mean of its divisors is an integer number (1554503097).
Almost surely, 23109006193 is an apocalyptic number.
It is an amenable number.
3109006193 is a deficient number, since it is larger than the sum of its proper divisors (1).
3109006193 is an equidigital number, since it uses as much as digits as its factorization.
3109006193 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 4374, while the sum is 32.
The square root of 3109006193 is about 55758.4629720009. The cubic root of 3109006193 is about 1459.5104058330.
The spelling of 3109006193 in words is "three billion, one hundred nine million, six thousand, one hundred ninety-three".
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