Base | Representation |
---|---|
bin | 1100011111000… |
… | …10111101100100 |
3 | 21022002021102122 |
4 | 12033202331210 |
5 | 203303114120 |
6 | 14220525112 |
7 | 2411156345 |
oct | 617427544 |
9 | 238067378 |
10 | 104738660 |
11 | 54138784 |
12 | 2b0b0798 |
13 | 18912650 |
14 | dca60cc |
15 | 92dda25 |
hex | 63e2f64 |
104738660 has 48 divisors (see below), whose sum is σ = 239370096. Its totient is φ = 38264832.
The previous prime is 104738657. The next prime is 104738761. The reversal of 104738660 is 66837401.
It can be written as a sum of positive squares in 8 ways, for example, as 36312676 + 68425984 = 6026^2 + 8272^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 104738660.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23144 + ... + 27296.
It is an arithmetic number, because the mean of its divisors is an integer number (4986877).
Almost surely, 2104738660 is an apocalyptic number.
104738660 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 104738660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119685048).
104738660 is an abundant number, since it is smaller than the sum of its proper divisors (134631436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104738660 is a wasteful number, since it uses less digits than its factorization.
104738660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4272 (or 4270 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 35.
The square root of 104738660 is about 10234.1907349824. The cubic root of 104738660 is about 471.3776689979.
The spelling of 104738660 in words is "one hundred four million, seven hundred thirty-eight thousand, six hundred sixty".
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