Base | Representation |
---|---|
bin | 1011111011010000… |
… | …0111011100110000 |
3 | 22021002212120100101 |
4 | 2332310013130300 |
5 | 23024020124130 |
6 | 1245355402144 |
7 | 142221611323 |
oct | 27664073460 |
9 | 8232776311 |
10 | 3201333040 |
11 | 13a3083994 |
12 | 754153354 |
13 | 3c0317509 |
14 | 2252547ba |
15 | 13b0b31ca |
hex | bed07730 |
3201333040 has 40 divisors (see below), whose sum is σ = 7488793008. Its totient is φ = 1272672000.
The previous prime is 3201333011. The next prime is 3201333049. The reversal of 3201333040 is 403331023.
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 3201332999 and 3201333017.
It is not an unprimeable number, because it can be changed into a prime (3201333049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109711 + ... + 135790.
Almost surely, 23201333040 is an apocalyptic number.
It is an amenable number.
3201333040 is an abundant number, since it is smaller than the sum of its proper divisors (4287459968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3201333040 is a wasteful number, since it uses less digits than its factorization.
3201333040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 245677 (or 245671 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 3201333040 is about 56580.3237883984. The cubic root of 3201333040 is about 1473.8171944386.
Adding to 3201333040 its reverse (403331023), we get a palindrome (3604664063).
The spelling of 3201333040 in words is "three billion, two hundred one million, three hundred thirty-three thousand, forty".
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