Base | Representation |
---|---|
bin | 1100011111111… |
… | …10000011001111 |
3 | 21022021220122002 |
4 | 12033332003033 |
5 | 203320141430 |
6 | 14223142515 |
7 | 2412131003 |
oct | 617760317 |
9 | 238256562 |
10 | 104849615 |
11 | 54204082 |
12 | 2b144a3b |
13 | 18950cc0 |
14 | dcd4703 |
15 | 9311845 |
hex | 63fe0cf |
104849615 has 16 divisors (see below), whose sum is σ = 136848096. Its totient is φ = 76656000.
The previous prime is 104849611. The next prime is 104849623. The reversal of 104849615 is 516948401.
It is not a de Polignac number, because 104849615 - 22 = 104849611 is a prime.
It is a Duffinian number.
It is a zygodrome in base 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104849611) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1421 + ... + 14550.
It is an arithmetic number, because the mean of its divisors is an integer number (8553006).
Almost surely, 2104849615 is an apocalyptic number.
104849615 is a deficient number, since it is larger than the sum of its proper divisors (31998481).
104849615 is a wasteful number, since it uses less digits than its factorization.
104849615 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16090.
The product of its (nonzero) digits is 34560, while the sum is 38.
The square root of 104849615 is about 10239.6100999989. The cubic root of 104849615 is about 471.5440617176.
The spelling of 104849615 in words is "one hundred four million, eight hundred forty-nine thousand, six hundred fifteen".
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