Base | Representation |
---|---|
bin | 111010000000… |
… | …0011011001001 |
3 | 2010020000021122 |
4 | 1310000123021 |
5 | 30241113231 |
6 | 3003445025 |
7 | 516325115 |
oct | 164003311 |
9 | 63200248 |
10 | 30410441 |
11 | 161908a6 |
12 | a226775 |
13 | 63b9a59 |
14 | 4078745 |
15 | 2a0a77b |
hex | 1d006c9 |
30410441 has 4 divisors (see below), whose sum is σ = 30705792. Its totient is φ = 30115092.
The previous prime is 30410437. The next prime is 30410477. The reversal of 30410441 is 14401403.
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.
It is a cyclic number.
It is not a de Polignac number, because 30410441 - 22 = 30410437 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30410641) 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, 147521 + ... + 147726.
It is an arithmetic number, because the mean of its divisors is an integer number (7676448).
Almost surely, 230410441 is an apocalyptic number.
It is an amenable number.
30410441 is a deficient number, since it is larger than the sum of its proper divisors (295351).
30410441 is a wasteful number, since it uses less digits than its factorization.
30410441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 295350.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 30410441 is about 5514.5662567422. The cubic root of 30410441 is about 312.1338764990.
Adding to 30410441 its reverse (14401403), we get a palindrome (44811844).
The spelling of 30410441 in words is "thirty million, four hundred ten thousand, four hundred forty-one".
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