Base | Representation |
---|---|
bin | 1100100000000… |
… | …10110101000100 |
3 | 21022022220111000 |
4 | 12100002311010 |
5 | 203321303223 |
6 | 14223413300 |
7 | 2412242034 |
oct | 620026504 |
9 | 238286430 |
10 | 104869188 |
11 | 54217856 |
12 | 2b154230 |
13 | 18959b98 |
14 | dcdb8c4 |
15 | 9317543 |
hex | 6402d44 |
104869188 has 48 divisors (see below), whose sum is σ = 272482560. Its totient is φ = 34879392.
The previous prime is 104869183. The next prime is 104869223. The reversal of 104869188 is 881968401.
104869188 is a `hidden beast` number, since 1 + 0 + 486 + 91 + 88 = 666.
It is not an unprimeable number, because it can be changed into a prime (104869181) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69781 + ... + 71267.
It is an arithmetic number, because the mean of its divisors is an integer number (5676720).
Almost surely, 2104869188 is an apocalyptic number.
104869188 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
104869188 is an abundant number, since it is smaller than the sum of its proper divisors (167613372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104869188 is a wasteful number, since it uses less digits than its factorization.
104869188 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2153 (or 2145 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 45.
The square root of 104869188 is about 10240.5658046809. The cubic root of 104869188 is about 471.5734020182.
The spelling of 104869188 in words is "one hundred four million, eight hundred sixty-nine thousand, one hundred eighty-eight".
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