Base | Representation |
---|---|
bin | 1111011011100010… |
… | …0001111000001001 |
3 | 101200122221002222111 |
4 | 3312320201320021 |
5 | 31440323421321 |
6 | 1523001422321 |
7 | 204433352311 |
oct | 36670417011 |
9 | 11618832874 |
10 | 4142013961 |
11 | 1836071438 |
12 | 97719a9a1 |
13 | 510185647 |
14 | 2b4160441 |
15 | 1939785e1 |
hex | f6e21e09 |
4142013961 has 2 divisors, whose sum is σ = 4142013962. Its totient is φ = 4142013960.
The previous prime is 4142013929. The next prime is 4142014031. The reversal of 4142013961 is 1693102414.
4142013961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 4141694736 + 319225 = 64356^2 + 565^2 .
It is a cyclic number.
It is not a de Polignac number, because 4142013961 - 25 = 4142013929 is a prime.
It is not a weakly prime, because it can be changed into another prime (4142013061) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2071006980 + 2071006981.
It is an arithmetic number, because the mean of its divisors is an integer number (2071006981).
Almost surely, 24142013961 is an apocalyptic number.
It is an amenable number.
4142013961 is a deficient number, since it is larger than the sum of its proper divisors (1).
4142013961 is an equidigital number, since it uses as much as digits as its factorization.
4142013961 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5184, while the sum is 31.
The square root of 4142013961 is about 64358.4801016929. The cubic root of 4142013961 is about 1605.9691045980.
The spelling of 4142013961 in words is "four billion, one hundred forty-two million, thirteen thousand, nine hundred sixty-one".
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