Base | Representation |
---|---|
bin | 1100011101100… |
… | …00001011010011 |
3 | 21021200201002022 |
4 | 12032300023103 |
5 | 203224440033 |
6 | 14212242055 |
7 | 2406332030 |
oct | 616601323 |
9 | 237621068 |
10 | 104530643 |
11 | 54006468 |
12 | 2b01032b |
13 | 1886ba69 |
14 | dc50387 |
15 | 929c098 |
hex | 63b02d3 |
104530643 has 8 divisors (see below), whose sum is σ = 119532288. Its totient is φ = 89546184.
The previous prime is 104530633. The next prime is 104530651. The reversal of 104530643 is 346035401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104530643 - 216 = 104465107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104530633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13880 + ... + 20042.
It is an arithmetic number, because the mean of its divisors is an integer number (14941536).
Almost surely, 2104530643 is an apocalyptic number.
104530643 is a deficient number, since it is larger than the sum of its proper divisors (15001645).
104530643 is an equidigital number, since it uses as much as digits as its factorization.
104530643 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8593.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 104530643 is about 10224.0228383939. The cubic root of 104530643 is about 471.0654011295.
The spelling of 104530643 in words is "one hundred four million, five hundred thirty thousand, six hundred forty-three".
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