Base | Representation |
---|---|
bin | 1100100000111… |
… | …00101011101000 |
3 | 21022112021201221 |
4 | 12100130223220 |
5 | 203333200310 |
6 | 14225551424 |
7 | 2413162540 |
oct | 620345350 |
9 | 238467657 |
10 | 104975080 |
11 | 5428a371 |
12 | 2b1a5574 |
13 | 18996142 |
14 | dd28320 |
15 | 9338ada |
hex | 641cae8 |
104975080 has 64 divisors (see below), whose sum is σ = 273248640. Its totient is φ = 35549952.
The previous prime is 104975071. The next prime is 104975081. The reversal of 104975080 is 80579401.
It is a happy number.
It is a super-2 number, since 2×1049750802 = 22039534842012800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (104975081) 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, 20982 + ... + 25498.
It is an arithmetic number, because the mean of its divisors is an integer number (4269510).
Almost surely, 2104975080 is an apocalyptic number.
104975080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104975080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136624320).
104975080 is an abundant number, since it is smaller than the sum of its proper divisors (168273560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104975080 is a wasteful number, since it uses less digits than its factorization.
104975080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4618 (or 4614 counting only the distinct ones).
The product of its (nonzero) digits is 10080, while the sum is 34.
The square root of 104975080 is about 10245.7347223125. The cubic root of 104975080 is about 471.7320728774.
The spelling of 104975080 in words is "one hundred four million, nine hundred seventy-five thousand, eighty".
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