Base | Representation |
---|---|
bin | 1011001001100110… |
… | …1100011101001101 |
3 | 21201121000020002001 |
4 | 2302121230131031 |
5 | 22112212031031 |
6 | 1213000032301 |
7 | 134112522112 |
oct | 26231543515 |
9 | 7647006061 |
10 | 2993080141 |
11 | 12a6574457 |
12 | 6b6462691 |
13 | 38913094c |
14 | 205724909 |
15 | 127b78861 |
hex | b266c74d |
2993080141 has 2 divisors, whose sum is σ = 2993080142. Its totient is φ = 2993080140.
The previous prime is 2993080121. The next prime is 2993080171. The reversal of 2993080141 is 1410803992.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 2978867241 + 14212900 = 54579^2 + 3770^2 .
It is a cyclic number.
It is not a de Polignac number, because 2993080141 - 211 = 2993078093 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2993080141.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2993080121) 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, 1496540070 + 1496540071.
It is an arithmetic number, because the mean of its divisors is an integer number (1496540071).
Almost surely, 22993080141 is an apocalyptic number.
It is an amenable number.
2993080141 is a deficient number, since it is larger than the sum of its proper divisors (1).
2993080141 is an equidigital number, since it uses as much as digits as its factorization.
2993080141 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 15552, while the sum is 37.
The square root of 2993080141 is about 54709.0499003593. The cubic root of 2993080141 is about 1441.1398095298.
The spelling of 2993080141 in words is "two billion, nine hundred ninety-three million, eighty thousand, one hundred forty-one".
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