Base | Representation |
---|---|
bin | 1100110100111011… |
… | …0100011100110011 |
3 | 22212222000101211022 |
4 | 3031032310130303 |
5 | 24022430323011 |
6 | 1325400010055 |
7 | 151216560110 |
oct | 31516643463 |
9 | 8788011738 |
10 | 3443214131 |
11 | 1507671815 |
12 | 80116092b |
13 | 42b476616 |
14 | 249419907 |
15 | 1524418db |
hex | cd3b4733 |
3443214131 has 8 divisors (see below), whose sum is σ = 3984913920. Its totient is φ = 2913967368.
The previous prime is 3443214127. The next prime is 3443214133. The reversal of 3443214131 is 1314123443.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3443214131 - 22 = 3443214127 is a prime.
It is a super-2 number, since 2×34432141312 = 23711447103836170322, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 3443214131.
It is not an unprimeable number, because it can be changed into a prime (3443214133) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3112661 + ... + 3113766.
It is an arithmetic number, because the mean of its divisors is an integer number (498114240).
Almost surely, 23443214131 is an apocalyptic number.
3443214131 is a deficient number, since it is larger than the sum of its proper divisors (541699789).
3443214131 is an equidigital number, since it uses as much as digits as its factorization.
3443214131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6226513.
The product of its digits is 3456, while the sum is 26.
The square root of 3443214131 is about 58678.9070365153. The cubic root of 3443214131 is about 1510.0384667773.
Adding to 3443214131 its reverse (1314123443), we get a palindrome (4757337574).
The spelling of 3443214131 in words is "three billion, four hundred forty-three million, two hundred fourteen thousand, one hundred thirty-one".
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