Base | Representation |
---|---|
bin | 1111011011100100… |
… | …0001001001100111 |
3 | 101200200011121200201 |
4 | 3312321001021213 |
5 | 31440342021210 |
6 | 1523004251331 |
7 | 204434424622 |
oct | 36671011147 |
9 | 11620147621 |
10 | 4142142055 |
11 | 18361496a7 |
12 | 977240b47 |
13 | 5101cba3c |
14 | 2b4194db9 |
15 | 1939a153a |
hex | f6e41267 |
4142142055 has 64 divisors (see below), whose sum is σ = 5585158656. Its totient is φ = 2935296000.
The previous prime is 4142142049. The next prime is 4142142061. The reversal of 4142142055 is 5502412414.
It is an interprime number because it is at equal distance from previous prime (4142142049) and next prime (4142142061).
It is not a de Polignac number, because 4142142055 - 211 = 4142140007 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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 63 ways as a sum of consecutive naturals, for example, 19630900 + ... + 19631110.
It is an arithmetic number, because the mean of its divisors is an integer number (87268104).
Almost surely, 24142142055 is an apocalyptic number.
4142142055 is a deficient number, since it is larger than the sum of its proper divisors (1443016601).
4142142055 is a wasteful number, since it uses less digits than its factorization.
4142142055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 448.
The product of its (nonzero) digits is 6400, while the sum is 28.
The square root of 4142142055 is about 64359.4752542312. The cubic root of 4142142055 is about 1605.9856595789.
Adding to 4142142055 its reverse (5502412414), we get a palindrome (9644554469).
The spelling of 4142142055 in words is "four billion, one hundred forty-two million, one hundred forty-two thousand, fifty-five".
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