Base | Representation |
---|---|
bin | 1100000111111100… |
… | …0110101101000100 |
3 | 22101211000000201212 |
4 | 3001333012231010 |
5 | 23131130421340 |
6 | 1254540110552 |
7 | 143436115013 |
oct | 30177065504 |
9 | 8354000655 |
10 | 3254545220 |
11 | 1420118aa3 |
12 | 769b35458 |
13 | 3cb358a04 |
14 | 22c346a7a |
15 | 140ac4a65 |
hex | c1fc6b44 |
3254545220 has 24 divisors (see below), whose sum is σ = 6902218008. Its totient is φ = 1288928000.
The previous prime is 3254545193. The next prime is 3254545237. The reversal of 3254545220 is 225454523.
3254545220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 265298944 + 2989246276 = 16288^2 + 54674^2 .
It is a super-3 number, since 3×32545452203 (a number of 30 digits) contains 333 as substring.
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, 803561 + ... + 807600.
It is an arithmetic number, because the mean of its divisors is an integer number (287592417).
Almost surely, 23254545220 is an apocalyptic number.
It is an amenable number.
3254545220 is an abundant number, since it is smaller than the sum of its proper divisors (3647672788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3254545220 is a wasteful number, since it uses less digits than its factorization.
3254545220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1611271 (or 1611269 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 32.
The square root of 3254545220 is about 57048.6215433817. The cubic root of 3254545220 is about 1481.9382354394.
Adding to 3254545220 its reverse (225454523), we get a palindrome (3479999743).
The spelling of 3254545220 in words is "three billion, two hundred fifty-four million, five hundred forty-five thousand, two hundred twenty".
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