Base | Representation |
---|---|
bin | 1100011110010… |
… | …11001110100011 |
3 | 21021220100002000 |
4 | 12033023032203 |
5 | 203242011233 |
6 | 14214455043 |
7 | 2410303044 |
oct | 617131643 |
9 | 237810060 |
10 | 104641443 |
11 | 54081735 |
12 | 2b064483 |
13 | 188aa31a |
14 | dc7c8cb |
15 | 92bed13 |
hex | 63cb3a3 |
104641443 has 16 divisors (see below), whose sum is σ = 164144160. Its totient is φ = 65657088.
The previous prime is 104641393. The next prime is 104641457. The reversal of 104641443 is 344146401.
104641443 is a `hidden beast` number, since 10 + 4 + 641 + 4 + 4 + 3 = 666.
It is not a de Polignac number, because 104641443 - 29 = 104640931 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (104641463) 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, 113530 + ... + 114447.
It is an arithmetic number, because the mean of its divisors is an integer number (10259010).
Almost surely, 2104641443 is an apocalyptic number.
104641443 is a deficient number, since it is larger than the sum of its proper divisors (59502717).
104641443 is a wasteful number, since it uses less digits than its factorization.
104641443 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 228003 (or 227997 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 104641443 is about 10229.4400139988. The cubic root of 104641443 is about 471.2317817375.
Adding to 104641443 its reverse (344146401), we get a palindrome (448787844).
The spelling of 104641443 in words is "one hundred four million, six hundred forty-one thousand, four hundred forty-three".
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