Base | Representation |
---|---|
bin | 1100011101101… |
… | …10100101010101 |
3 | 21021202001002020 |
4 | 12032312211111 |
5 | 203231310020 |
6 | 14213003353 |
7 | 2406501366 |
oct | 616664525 |
9 | 237661066 |
10 | 104556885 |
11 | 54024154 |
12 | 2b023559 |
13 | 1887a9a4 |
14 | dc59b6d |
15 | 92a4c40 |
hex | 63b6955 |
104556885 has 32 divisors (see below), whose sum is σ = 177697152. Its totient is φ = 52316160.
The previous prime is 104556877. The next prime is 104556887. The reversal of 104556885 is 588655401.
It is not a de Polignac number, because 104556885 - 23 = 104556877 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104556887) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132462 + ... + 133248.
It is an arithmetic number, because the mean of its divisors is an integer number (5553036).
Almost surely, 2104556885 is an apocalyptic number.
104556885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
104556885 is a deficient number, since it is larger than the sum of its proper divisors (73140267).
104556885 is a wasteful number, since it uses less digits than its factorization.
104556885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1333.
The product of its (nonzero) digits is 192000, while the sum is 42.
The square root of 104556885 is about 10225.3061078874. The cubic root of 104556885 is about 471.1048175264.
The spelling of 104556885 in words is "one hundred four million, five hundred fifty-six thousand, eight hundred eighty-five".
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