Base | Representation |
---|---|
bin | 1100011010100… |
… | …01001111101101 |
3 | 21020221221200220 |
4 | 12031101033231 |
5 | 203130014210 |
6 | 14200041553 |
7 | 2403122265 |
oct | 615211755 |
9 | 236857626 |
10 | 104141805 |
11 | 53870309 |
12 | 2aa632b9 |
13 | 18763a91 |
14 | db8c7a5 |
15 | 9221c70 |
hex | 63513ed |
104141805 has 8 divisors (see below), whose sum is σ = 166626912. Its totient is φ = 55542288.
The previous prime is 104141759. The next prime is 104141809. The reversal of 104141805 is 508141401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104141805 - 222 = 99947501 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104141809) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3471379 + ... + 3471408.
It is an arithmetic number, because the mean of its divisors is an integer number (20828364).
Almost surely, 2104141805 is an apocalyptic number.
104141805 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104141805 is a deficient number, since it is larger than the sum of its proper divisors (62485107).
104141805 is an equidigital number, since it uses as much as digits as its factorization.
104141805 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6942795.
The product of its (nonzero) digits is 640, while the sum is 24.
The square root of 104141805 is about 10204.9892209644. The cubic root of 104141805 is about 470.4805783035.
The spelling of 104141805 in words is "one hundred four million, one hundred forty-one thousand, eight hundred five".
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