Base | Representation |
---|---|
bin | 1100011100101… |
… | …10011100001110 |
3 | 21021111100111010 |
4 | 12032112130032 |
5 | 203213101410 |
6 | 14210110050 |
7 | 2405412510 |
oct | 616263416 |
9 | 237440433 |
10 | 104425230 |
11 | 53a44248 |
12 | 2ab7b326 |
13 | 18832aa0 |
14 | dc23bb0 |
15 | 927ac20 |
hex | 639670e |
104425230 has 128 divisors (see below), whose sum is σ = 319334400. Its totient is φ = 21256704.
The previous prime is 104425193. The next prime is 104425249. The reversal of 104425230 is 32524401.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 104425197 and 104425206.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78511 + ... + 79829.
It is an arithmetic number, because the mean of its divisors is an integer number (2494800).
Almost surely, 2104425230 is an apocalyptic number.
104425230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 104425230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159667200).
104425230 is an abundant number, since it is smaller than the sum of its proper divisors (214909170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104425230 is a wasteful number, since it uses less digits than its factorization.
104425230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1378.
The product of its (nonzero) digits is 960, while the sum is 21.
The square root of 104425230 is about 10218.8663754841. The cubic root of 104425230 is about 470.9070006295.
Adding to 104425230 its reverse (32524401), we get a palindrome (136949631).
The spelling of 104425230 in words is "one hundred four million, four hundred twenty-five thousand, two hundred thirty".
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