Base | Representation |
---|---|
bin | 1100011011011… |
… | …00110101011100 |
3 | 21021011200201100 |
4 | 12031230311130 |
5 | 203142123222 |
6 | 14202313100 |
7 | 2404102614 |
oct | 615546534 |
9 | 237150640 |
10 | 104254812 |
11 | 53938202 |
12 | 2aab8790 |
13 | 187a334c |
14 | dbbba44 |
15 | 92454ac |
hex | 636cd5c |
104254812 has 36 divisors (see below), whose sum is σ = 279036576. Its totient is φ = 32707200.
The previous prime is 104254793. The next prime is 104254819. The reversal of 104254812 is 218452401.
104254812 is a `hidden beast` number, since 104 + 2 + 548 + 12 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (104254819) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84564 + ... + 85787.
It is an arithmetic number, because the mean of its divisors is an integer number (7751016).
Almost surely, 2104254812 is an apocalyptic number.
104254812 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
104254812 is an abundant number, since it is smaller than the sum of its proper divisors (174781764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104254812 is a wasteful number, since it uses less digits than its factorization.
104254812 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 170378 (or 170373 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 27.
The square root of 104254812 is about 10210.5245702657. The cubic root of 104254812 is about 470.6506937185.
The spelling of 104254812 in words is "one hundred four million, two hundred fifty-four thousand, eight hundred twelve".
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