Base | Representation |
---|---|
bin | 10111101010100100… |
… | …100110101011010110 |
3 | 2102120212222000110120 |
4 | 113222210212223112 |
5 | 404020014110010 |
6 | 15401234532410 |
7 | 1556455664061 |
oct | 275244465326 |
9 | 72525860416 |
10 | 25410300630 |
11 | a85a4a7a60 |
12 | 4b11a37106 |
13 | 251c543460 |
14 | 1330a6d8d8 |
15 | 9dac1ce70 |
hex | 5ea926ad6 |
25410300630 has 256 divisors, whose sum is σ = 74436848640. Its totient is φ = 5468774400.
The previous prime is 25410300623. The next prime is 25410300649. The reversal of 25410300630 is 3600301452.
It is a happy number.
It is a super-3 number, since 3×254103006303 (a number of 32 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 25410300630.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 12838981 + ... + 12840959.
It is an arithmetic number, because the mean of its divisors is an integer number (290768940).
Almost surely, 225410300630 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 25410300630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37218424320).
25410300630 is an abundant number, since it is smaller than the sum of its proper divisors (49026548010).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
25410300630 is a wasteful number, since it uses less digits than its factorization.
25410300630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2127.
The product of its (nonzero) digits is 2160, while the sum is 24.
The spelling of 25410300630 in words is "twenty-five billion, four hundred ten million, three hundred thousand, six hundred thirty".
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