Base | Representation |
---|---|
bin | 1001101000011111… |
… | …00000000101111111 |
3 | 111100101222200110100 |
4 | 10310033200011333 |
5 | 41042342234033 |
6 | 2213054012143 |
7 | 242103365313 |
oct | 46417400577 |
9 | 14311880410 |
10 | 5171446143 |
11 | 2214168036 |
12 | 1003aa7053 |
13 | 645529206 |
14 | 370b6db43 |
15 | 204020513 |
hex | 1343e017f |
5171446143 has 12 divisors (see below), whose sum is σ = 7628800608. Its totient is φ = 3374276640.
The previous prime is 5171446139. The next prime is 5171446157. The reversal of 5171446143 is 3416441715.
5171446143 is a `hidden beast` number, since 5 + 1 + 71 + 446 + 143 = 666.
It is not a de Polignac number, because 5171446143 - 22 = 5171446139 is a prime.
It is a super-3 number, since 3×51714461433 (a number of 30 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5171446098 and 5171446107.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5171446123) 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, 6112398 + ... + 6113243.
It is an arithmetic number, because the mean of its divisors is an integer number (635733384).
Almost surely, 25171446143 is an apocalyptic number.
5171446143 is a deficient number, since it is larger than the sum of its proper divisors (2457354465).
5171446143 is a wasteful number, since it uses less digits than its factorization.
5171446143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12225694 (or 12225691 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 5171446143 is about 71912.7675938008. The cubic root of 5171446143 is about 1729.3013030506.
Adding to 5171446143 its reverse (3416441715), we get a palindrome (8587887858).
The spelling of 5171446143 in words is "five billion, one hundred seventy-one million, four hundred forty-six thousand, one hundred forty-three".
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