Base | Representation |
---|---|
bin | 101111010001111011100… |
… | …011010100000010000101 |
3 | 102111121102010220020211212 |
4 | 233101323203110002011 |
5 | 411213042420133222 |
6 | 10524333513541205 |
7 | 453510636302003 |
oct | 57217343240205 |
9 | 12447363806755 |
10 | 3249068130437 |
11 | 1042a16290598 |
12 | 445836414805 |
13 | 1a750281748c |
14 | b3381a53a73 |
15 | 597b08386e2 |
hex | 2f47b8d4085 |
3249068130437 has 8 divisors (see below), whose sum is σ = 3328402479192. Its totient is φ = 3169738009600.
The previous prime is 3249068130389. The next prime is 3249068130467. The reversal of 3249068130437 is 7340318609423.
It can be written as a sum of positive squares in 4 ways, for example, as 10792300996 + 3238275829441 = 103886^2 + 1799521^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3249068130437 - 214 = 3249068114053 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3249068130467) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527387 + ... + 2603127.
It is an arithmetic number, because the mean of its divisors is an integer number (416050309899).
Almost surely, 23249068130437 is an apocalyptic number.
It is an amenable number.
3249068130437 is a deficient number, since it is larger than the sum of its proper divisors (79334348755).
3249068130437 is a wasteful number, since it uses less digits than its factorization.
3249068130437 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2113959.
The product of its (nonzero) digits is 2612736, while the sum is 50.
The spelling of 3249068130437 in words is "three trillion, two hundred forty-nine billion, sixty-eight million, one hundred thirty thousand, four hundred thirty-seven".
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