Base | Representation |
---|---|
bin | 1100011100110… |
… | …01110001110011 |
3 | 21021112001020101 |
4 | 12032121301303 |
5 | 203214021044 |
6 | 14210253231 |
7 | 2405500405 |
oct | 616316163 |
9 | 237461211 |
10 | 104438899 |
11 | 53a53544 |
12 | 2ab87217 |
13 | 18839086 |
14 | dc28b75 |
15 | 927ecd4 |
hex | 6399c73 |
104438899 has 2 divisors, whose sum is σ = 104438900. Its totient is φ = 104438898.
The previous prime is 104438897. The next prime is 104438903. The reversal of 104438899 is 998834401.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 104438899 - 21 = 104438897 is a prime.
Together with 104438897, it forms a pair of twin primes.
It is a zygodrome in base 2.
It is not a weakly prime, because it can be changed into another prime (104438891) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52219449 + 52219450.
It is an arithmetic number, because the mean of its divisors is an integer number (52219450).
Almost surely, 2104438899 is an apocalyptic number.
104438899 is a deficient number, since it is larger than the sum of its proper divisors (1).
104438899 is an equidigital number, since it uses as much as digits as its factorization.
104438899 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 248832, while the sum is 46.
The square root of 104438899 is about 10219.5351655543. The cubic root of 104438899 is about 470.9275465804.
The spelling of 104438899 in words is "one hundred four million, four hundred thirty-eight thousand, eight hundred ninety-nine".
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