Base | Representation |
---|---|
bin | 1111000001110100… |
… | …0010011011110101 |
3 | 101102010221202012100 |
4 | 3300131002123311 |
5 | 31230220101424 |
6 | 1504145412313 |
7 | 201653441511 |
oct | 36035023365 |
9 | 11363852170 |
10 | 4034143989 |
11 | 17901950a7 |
12 | 94703a099 |
13 | 4c3a17965 |
14 | 2a3ac1141 |
15 | 18926bdc9 |
hex | f07426f5 |
4034143989 has 12 divisors (see below), whose sum is σ = 5828013100. Its totient is φ = 2689006464.
The previous prime is 4034143963. The next prime is 4034144039. The reversal of 4034143989 is 9893414304.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 759443364 + 3274700625 = 27558^2 + 57225^2 .
It is not a de Polignac number, because 4034143989 - 219 = 4033619701 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4034142989) 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 11 ways as a sum of consecutive naturals, for example, 31917 + ... + 95325.
Almost surely, 24034143989 is an apocalyptic number.
It is an amenable number.
4034143989 is a deficient number, since it is larger than the sum of its proper divisors (1793869111).
4034143989 is a wasteful number, since it uses less digits than its factorization.
4034143989 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70484 (or 70481 counting only the distinct ones).
The product of its (nonzero) digits is 373248, while the sum is 45.
The square root of 4034143989 is about 63514.9115483915. The cubic root of 4034143989 is about 1591.9049447730.
The spelling of 4034143989 in words is "four billion, thirty-four million, one hundred forty-three thousand, nine hundred eighty-nine".
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