Base | Representation |
---|---|
bin | 1100000110111100… |
… | …0111010100100000 |
3 | 22101112010001200202 |
4 | 3001233013110200 |
5 | 23124042302230 |
6 | 1254310204332 |
7 | 143355356045 |
oct | 30157072440 |
9 | 8345101622 |
10 | 3250353440 |
11 | 1418815714 |
12 | 7686536a8 |
13 | 3ca51ba79 |
14 | 22b9751cc |
15 | 140547a45 |
hex | c1bc7520 |
3250353440 has 48 divisors (see below), whose sum is σ = 7690334400. Its totient is φ = 1298215680.
The previous prime is 3250353413. The next prime is 3250353451. The reversal of 3250353440 is 443530523.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95861 + ... + 125259.
It is an arithmetic number, because the mean of its divisors is an integer number (160215300).
Almost surely, 23250353440 is an apocalyptic number.
It is an amenable number.
3250353440 is an abundant number, since it is smaller than the sum of its proper divisors (4439980960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3250353440 is a wasteful number, since it uses less digits than its factorization.
3250353440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30105 (or 30097 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 29.
The square root of 3250353440 is about 57011.8710445465. The cubic root of 3250353440 is about 1481.3017278784.
Adding to 3250353440 its reverse (443530523), we get a palindrome (3693883963).
The spelling of 3250353440 in words is "three billion, two hundred fifty million, three hundred fifty-three thousand, four hundred forty".
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