Base | Representation |
---|---|
bin | 1010100110001… |
… | …0001001011001 |
3 | 10002121220020110 |
4 | 2221202021121 |
5 | 42334122301 |
6 | 4224314533 |
7 | 1046516046 |
oct | 251421131 |
9 | 102556213 |
10 | 44442201 |
11 | 230a50a1 |
12 | 12a72a49 |
13 | 929077b |
14 | 5c8c1cd |
15 | 3d7d0d6 |
hex | 2a62259 |
44442201 has 8 divisors (see below), whose sum is σ = 59300640. Its totient is φ = 29605952.
The previous prime is 44442193. The next prime is 44442227. The reversal of 44442201 is 10224444.
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 44442201 - 23 = 44442193 is a prime.
It is a super-3 number, since 3×444422013 (a number of 24 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (44442001) 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, 111 + ... + 9428.
It is an arithmetic number, because the mean of its divisors is an integer number (7412580).
Almost surely, 244442201 is an apocalyptic number.
It is an amenable number.
44442201 is a deficient number, since it is larger than the sum of its proper divisors (14858439).
44442201 is a wasteful number, since it uses less digits than its factorization.
44442201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11095.
The product of its (nonzero) digits is 1024, while the sum is 21.
The square root of 44442201 is about 6666.4984062100. The cubic root of 44442201 is about 354.2135629219.
Adding to 44442201 its reverse (10224444), we get a palindrome (54666645).
The spelling of 44442201 in words is "forty-four million, four hundred forty-two thousand, two hundred one".
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