Base | Representation |
---|---|
bin | 1111110011111010… |
… | …0000001010110101 |
3 | 101221210021220000211 |
4 | 3330332200022311 |
5 | 32143011240000 |
6 | 1541052505421 |
7 | 210114320443 |
oct | 37476401265 |
9 | 11853256024 |
10 | 4244243125 |
11 | 1888845751 |
12 | 9a547b271 |
13 | 5283c9985 |
14 | 2c3971b93 |
15 | 19c91d7ba |
hex | fcfa02b5 |
4244243125 has 40 divisors (see below), whose sum is σ = 5496959160. Its totient is φ = 3273600000.
The previous prime is 4244243089. The next prime is 4244243167. The reversal of 4244243125 is 5213424424.
4244243125 is digitally balanced in base 3, 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 20 ways, for example, as 2418475684 + 1825767441 = 49178^2 + 42729^2 .
It is not a de Polignac number, because 4244243125 - 27 = 4244242997 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2279695 + ... + 2281555.
It is an arithmetic number, because the mean of its divisors is an integer number (137423979).
Almost surely, 24244243125 is an apocalyptic number.
It is an amenable number.
4244243125 is a deficient number, since it is larger than the sum of its proper divisors (1252716035).
4244243125 is an equidigital number, since it uses as much as digits as its factorization.
4244243125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2011 (or 1996 counting only the distinct ones).
The product of its digits is 30720, while the sum is 31.
The square root of 4244243125 is about 65147.8558741575. The cubic root of 4244243125 is about 1619.0741960352.
Adding to 4244243125 its reverse (5213424424), we get a palindrome (9457667549).
The spelling of 4244243125 in words is "four billion, two hundred forty-four million, two hundred forty-three thousand, one hundred twenty-five".
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