Base | Representation |
---|---|
bin | 1100011100100… |
… | …10011100100111 |
3 | 21021110112001020 |
4 | 12032102130213 |
5 | 203212040441 |
6 | 14205502223 |
7 | 2405314020 |
oct | 616223447 |
9 | 237415036 |
10 | 104408871 |
11 | 53a32a26 |
12 | 2ab71973 |
13 | 188284c8 |
14 | dc1bc47 |
15 | 9275e66 |
hex | 6392727 |
104408871 has 8 divisors (see below), whose sum is σ = 159099264. Its totient is φ = 59662200.
The previous prime is 104408869. The next prime is 104408879. The reversal of 104408871 is 178804401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104408871 - 21 = 104408869 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104408879) 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, 2485905 + ... + 2485946.
It is an arithmetic number, because the mean of its divisors is an integer number (19887408).
Almost surely, 2104408871 is an apocalyptic number.
104408871 is a deficient number, since it is larger than the sum of its proper divisors (54690393).
104408871 is an equidigital number, since it uses as much as digits as its factorization.
104408871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4971861.
The product of its (nonzero) digits is 7168, while the sum is 33.
The square root of 104408871 is about 10218.0659128819. The cubic root of 104408871 is about 470.8824089673.
The spelling of 104408871 in words is "one hundred four million, four hundred eight thousand, eight hundred seventy-one".
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