| Base | Representation |
|---|---|
| bin | 1100000101101011… |
| … | …1001000101010000 |
| 3 | 22101011010201211000 |
| 4 | 3001122321011100 |
| 5 | 23121213132430 |
| 6 | 1254000422000 |
| 7 | 143262326463 |
| oct | 30132710520 |
| 9 | 8334121730 |
| 10 | 3245052240 |
| 11 | 1415824861 |
| 12 | 766917900 |
| 13 | 3c93b3b71 |
| 14 | 22ad952da |
| 15 | 13ed4be60 |
| hex | c16b9150 |
3245052240 has 160 divisors (see below), whose sum is σ = 11204818560. Its totient is φ = 863225856.
The previous prime is 3245052211. The next prime is 3245052247. The reversal of 3245052240 is 422505423.
It is a happy number.
3245052240 is a `hidden beast` number, since 324 + 50 + 52 + 240 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3245052247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1007112 + ... + 1010328.
It is an arithmetic number, because the mean of its divisors is an integer number (70030116).
Almost surely, 23245052240 is an apocalyptic number.
3245052240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3245052240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5602409280).
3245052240 is an abundant number, since it is smaller than the sum of its proper divisors (7959766320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3245052240 is a wasteful number, since it uses less digits than its factorization.
3245052240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3706 (or 3694 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 3245052240 is about 56965.3600006179. The cubic root of 3245052240 is about 1480.4959745068.
Adding to 3245052240 its reverse (422505423), we get a palindrome (3667557663).
The spelling of 3245052240 in words is "three billion, two hundred forty-five million, fifty-two thousand, two hundred forty".
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