Base | Representation |
---|---|
bin | 1000001001000… |
… | …0000101100101 |
3 | 2101020201121022 |
4 | 2002100011211 |
5 | 32220111423 |
6 | 3215500525 |
7 | 563136656 |
oct | 202200545 |
9 | 71221538 |
10 | 34144613 |
11 | 18301398 |
12 | b527745 |
13 | 70c6619 |
14 | 476b52d |
15 | 2ee6dc8 |
hex | 2090165 |
34144613 has 4 divisors (see below), whose sum is σ = 34202028. Its totient is φ = 34087200.
The previous prime is 34144601. The next prime is 34144633. The reversal of 34144613 is 31644143.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 31888609 + 2256004 = 5647^2 + 1502^2 .
It is a cyclic number.
It is not a de Polignac number, because 34144613 - 24 = 34144597 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34144633) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27806 + ... + 29007.
It is an arithmetic number, because the mean of its divisors is an integer number (8550507).
Almost surely, 234144613 is an apocalyptic number.
It is an amenable number.
34144613 is a deficient number, since it is larger than the sum of its proper divisors (57415).
34144613 is an equidigital number, since it uses as much as digits as its factorization.
34144613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57414.
The product of its digits is 3456, while the sum is 26.
The square root of 34144613 is about 5843.3391994646. The cubic root of 34144613 is about 324.4198343761.
Adding to 34144613 its reverse (31644143), we get a palindrome (65788756).
The spelling of 34144613 in words is "thirty-four million, one hundred forty-four thousand, six hundred thirteen".
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