Base | Representation |
---|---|
bin | 1000000111011… |
… | …0100011101001 |
3 | 2101001102011021 |
4 | 2001312203221 |
5 | 32203240131 |
6 | 3213332441 |
7 | 562223050 |
oct | 201664351 |
9 | 71042137 |
10 | 34040041 |
11 | 1823a872 |
12 | b497121 |
13 | 708ab49 |
14 | 4741397 |
15 | 2ec5e11 |
hex | 20768e9 |
34040041 has 4 divisors (see below), whose sum is σ = 38902912. Its totient is φ = 29177172.
The previous prime is 34040009. The next prime is 34040057. The reversal of 34040041 is 14004043.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14004043 = 251 ⋅55793.
It is a cyclic number.
It is not a de Polignac number, because 34040041 - 25 = 34040009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34039997 and 34040024.
It is not an unprimeable number, because it can be changed into a prime (34040141) 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, 2431425 + ... + 2431438.
It is an arithmetic number, because the mean of its divisors is an integer number (9725728).
Almost surely, 234040041 is an apocalyptic number.
It is an amenable number.
34040041 is a deficient number, since it is larger than the sum of its proper divisors (4862871).
34040041 is an equidigital number, since it uses as much as digits as its factorization.
34040041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4862870.
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 34040041 is about 5834.3843719796. The cubic root of 34040041 is about 324.0883040569.
Adding to 34040041 its reverse (14004043), we get a palindrome (48044084).
The spelling of 34040041 in words is "thirty-four million, forty thousand, forty-one".
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