Base | Representation |
---|---|
bin | 1111011011100100… |
… | …0110110000001101 |
3 | 101200200012210011201 |
4 | 3312321012300031 |
5 | 31440343240010 |
6 | 1523004545501 |
7 | 204434551546 |
oct | 36671066015 |
9 | 11620183151 |
10 | 4142165005 |
11 | 1836164970 |
12 | 977252291 |
13 | 510209314 |
14 | 2b419d4cd |
15 | 1939a823a |
hex | f6e46c0d |
4142165005 has 32 divisors (see below), whose sum is σ = 5756417280. Its totient is φ = 2827883520.
The previous prime is 4142165003. The next prime is 4142165029. The reversal of 4142165005 is 5005612414.
It is not a de Polignac number, because 4142165005 - 21 = 4142165003 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4142165003) 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 in 31 ways as a sum of consecutive naturals, for example, 365616 + ... + 376774.
It is an arithmetic number, because the mean of its divisors is an integer number (179888040).
Almost surely, 24142165005 is an apocalyptic number.
It is an amenable number.
4142165005 is a deficient number, since it is larger than the sum of its proper divisors (1614252275).
4142165005 is a wasteful number, since it uses less digits than its factorization.
4142165005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11589.
The product of its (nonzero) digits is 4800, while the sum is 28.
The square root of 4142165005 is about 64359.6535494094. The cubic root of 4142165005 is about 1605.9886256210.
Adding to 4142165005 its reverse (5005612414), we get a palindrome (9147777419).
The spelling of 4142165005 in words is "four billion, one hundred forty-two million, one hundred sixty-five thousand, five".
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