Base | Representation |
---|---|
bin | 1000111111001010… |
… | …1110101001100001 |
3 | 20020010102122202121 |
4 | 2033302232221201 |
5 | 14420041041121 |
6 | 1035214544241 |
7 | 113532255145 |
oct | 21762565141 |
9 | 6203378677 |
10 | 2412440161 |
11 | 1028839aaa |
12 | 573b08081 |
13 | 2c5a530b1 |
14 | 18c57b225 |
15 | e1bd2141 |
hex | 8fcaea61 |
2412440161 has 2 divisors, whose sum is σ = 2412440162. Its totient is φ = 2412440160.
The previous prime is 2412440047. The next prime is 2412440171. The reversal of 2412440161 is 1610442142.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2397081600 + 15358561 = 48960^2 + 3919^2 .
It is a cyclic number.
It is not a de Polignac number, because 2412440161 - 27 = 2412440033 is a prime.
It is not a weakly prime, because it can be changed into another prime (2412440171) 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, 1206220080 + 1206220081.
It is an arithmetic number, because the mean of its divisors is an integer number (1206220081).
Almost surely, 22412440161 is an apocalyptic number.
It is an amenable number.
2412440161 is a deficient number, since it is larger than the sum of its proper divisors (1).
2412440161 is an equidigital number, since it uses as much as digits as its factorization.
2412440161 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 2412440161 is about 49116.5976122125. The cubic root of 2412440161 is about 1341.1752074153.
The spelling of 2412440161 in words is "two billion, four hundred twelve million, four hundred forty thousand, one hundred sixty-one".
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