Base | Representation |
---|---|
bin | 1100100000010… |
… | …00001101101100 |
3 | 21022101000201220 |
4 | 12100020031230 |
5 | 203323004434 |
6 | 14224103340 |
7 | 2412363243 |
oct | 620101554 |
9 | 238330656 |
10 | 104891244 |
11 | 54232387 |
12 | 2b164b50 |
13 | 18966c33 |
14 | dd0595a |
15 | 931dd49 |
hex | 640836c |
104891244 has 48 divisors (see below), whose sum is σ = 249129216. Its totient is φ = 34344000.
The previous prime is 104891159. The next prime is 104891249. The reversal of 104891244 is 442198401.
It is a super-2 number, since 2×1048912442 = 22004346135735072, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104891249) 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, 193614 + ... + 194154.
It is an arithmetic number, because the mean of its divisors is an integer number (5190192).
Almost surely, 2104891244 is an apocalyptic number.
It is an amenable number.
104891244 is an abundant number, since it is smaller than the sum of its proper divisors (144237972).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104891244 is a wasteful number, since it uses less digits than its factorization.
104891244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 806 (or 804 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The square root of 104891244 is about 10241.6426416860. The cubic root of 104891244 is about 471.6064600087.
The spelling of 104891244 in words is "one hundred four million, eight hundred ninety-one thousand, two hundred forty-four".
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