Base | Representation |
---|---|
bin | 10011101100100… |
… | …010011011001001 |
3 | 212000210012210221 |
4 | 103230202123021 |
5 | 1134043124231 |
6 | 52442310041 |
7 | 11121500020 |
oct | 2354423311 |
9 | 760705727 |
10 | 330442441 |
11 | 15a58732a |
12 | 927b8321 |
13 | 535c9294 |
14 | 31c598b7 |
15 | 1e023d11 |
hex | 13b226c9 |
330442441 has 16 divisors (see below), whose sum is σ = 381407104. Its totient is φ = 280433664.
The previous prime is 330442393. The next prime is 330442451. The reversal of 330442441 is 144244033.
It is not a de Polignac number, because 330442441 - 27 = 330442313 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (330442451) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 373786 + ... + 374668.
It is an arithmetic number, because the mean of its divisors is an integer number (23837944).
Almost surely, 2330442441 is an apocalyptic number.
It is an amenable number.
330442441 is a deficient number, since it is larger than the sum of its proper divisors (50964663).
330442441 is a wasteful number, since it uses less digits than its factorization.
330442441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1360.
The product of its (nonzero) digits is 4608, while the sum is 25.
The square root of 330442441 is about 18178.0758332668. The cubic root of 330442441 is about 691.3510188773.
Adding to 330442441 its reverse (144244033), we get a palindrome (474686474).
The spelling of 330442441 in words is "three hundred thirty million, four hundred forty-two thousand, four hundred forty-one".
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