Base | Representation |
---|---|
bin | 11001110100110111110001 |
3 | 110201221220201 |
4 | 121310313301 |
5 | 3213121121 |
6 | 401035201 |
7 | 111355036 |
oct | 31646761 |
9 | 13657821 |
10 | 6770161 |
11 | 3904582 |
12 | 2325b01 |
13 | 1530718 |
14 | c8338d |
15 | 8dae91 |
hex | 674df1 |
6770161 has 2 divisors, whose sum is σ = 6770162. Its totient is φ = 6770160.
The previous prime is 6770143. The next prime is 6770173. The reversal of 6770161 is 1610776.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5377761 + 1392400 = 2319^2 + 1180^2 .
It is a cyclic number.
It is not a de Polignac number, because 6770161 - 27 = 6770033 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (6770111) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3385080 + 3385081.
It is an arithmetic number, because the mean of its divisors is an integer number (3385081).
Almost surely, 26770161 is an apocalyptic number.
It is an amenable number.
6770161 is a deficient number, since it is larger than the sum of its proper divisors (1).
6770161 is an equidigital number, since it uses as much as digits as its factorization.
6770161 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1764, while the sum is 28.
The square root of 6770161 is about 2601.9533047309. The cubic root of 6770161 is about 189.1761280067.
The spelling of 6770161 in words is "six million, seven hundred seventy thousand, one hundred sixty-one".
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