Base | Representation |
---|---|
bin | 1011101101001101… |
… | …1011111010001011 |
3 | 22010000001012122212 |
4 | 2323103123322023 |
5 | 22413430400233 |
6 | 1235453135335 |
7 | 140605152311 |
oct | 27323337213 |
9 | 8100035585 |
10 | 3142434443 |
11 | 1372905565 |
12 | 73848a54b |
13 | 3b1064985 |
14 | 21b4c20b1 |
15 | 135d2ba48 |
hex | bb4dbe8b |
3142434443 has 6 divisors (see below), whose sum is σ = 3247074252. Its totient is φ = 3041064660.
The previous prime is 3142434437. The next prime is 3142434481. The reversal of 3142434443 is 3444342413.
It is a de Polignac number, because none of the positive numbers 2k-3142434443 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3142434413) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1634021 + ... + 1635942.
It is an arithmetic number, because the mean of its divisors is an integer number (541179042).
Almost surely, 23142434443 is an apocalyptic number.
3142434443 is a deficient number, since it is larger than the sum of its proper divisors (104639809).
3142434443 is an equidigital number, since it uses as much as digits as its factorization.
3142434443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3270025 (or 3269994 counting only the distinct ones).
The product of its digits is 55296, while the sum is 32.
The square root of 3142434443 is about 56057.4209449561. The cubic root of 3142434443 is about 1464.7226882919.
Adding to 3142434443 its reverse (3444342413), we get a palindrome (6586776856).
The spelling of 3142434443 in words is "three billion, one hundred forty-two million, four hundred thirty-four thousand, four hundred forty-three".
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