Base | Representation |
---|---|
bin | 11010100000001… |
… | …001001110010001 |
3 | 1010222122202011222 |
4 | 122200021032101 |
5 | 1402311242001 |
6 | 112042014425 |
7 | 14006220020 |
oct | 3240111621 |
9 | 1128582158 |
10 | 444634001 |
11 | 208a91119 |
12 | 104aa7415 |
13 | 7116b456 |
14 | 430a28b7 |
15 | 2907d61b |
hex | 1a809391 |
444634001 has 8 divisors (see below), whose sum is σ = 509369280. Its totient is φ = 380202768.
The previous prime is 444633989. The next prime is 444634007. The reversal of 444634001 is 100436444.
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 444634001 - 214 = 444617617 is a prime.
It is not an unprimeable number, because it can be changed into a prime (444634007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72866 + ... + 78731.
It is an arithmetic number, because the mean of its divisors is an integer number (63671160).
Almost surely, 2444634001 is an apocalyptic number.
It is an amenable number.
444634001 is a deficient number, since it is larger than the sum of its proper divisors (64735279).
444634001 is a wasteful number, since it uses less digits than its factorization.
444634001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152023.
The product of its (nonzero) digits is 4608, while the sum is 26.
The square root of 444634001 is about 21086.3463169891. The cubic root of 444634001 is about 763.2513069927.
The spelling of 444634001 in words is "four hundred forty-four million, six hundred thirty-four thousand, one".
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