Base | Representation |
---|---|
bin | 1100011010110… |
… | …11000001111110 |
3 | 21021000222200101 |
4 | 12031123001332 |
5 | 203132310021 |
6 | 14200551314 |
7 | 2403350164 |
oct | 615330176 |
9 | 237028611 |
10 | 104181886 |
11 | 53898436 |
12 | 2aa8253a |
13 | 187790b3 |
14 | db9d234 |
15 | 922da91 |
hex | 635b07e |
104181886 has 16 divisors (see below), whose sum is σ = 161630208. Its totient is φ = 50311800.
The previous prime is 104181859. The next prime is 104181893. The reversal of 104181886 is 688181401.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37791 + ... + 40453.
It is an arithmetic number, because the mean of its divisors is an integer number (10101888).
Almost surely, 2104181886 is an apocalyptic number.
104181886 is a deficient number, since it is larger than the sum of its proper divisors (57448322).
104181886 is a wasteful number, since it uses less digits than its factorization.
104181886 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3327.
The product of its (nonzero) digits is 12288, while the sum is 37.
The square root of 104181886 is about 10206.9528263826. The cubic root of 104181886 is about 470.5409284302.
The spelling of 104181886 in words is "one hundred four million, one hundred eighty-one thousand, eight hundred eighty-six".
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