Base | Representation |
---|---|
bin | 1000111101001011… |
… | …0011101100110011 |
3 | 20012112200112010201 |
4 | 2033102303230303 |
5 | 14410420302433 |
6 | 1034315340031 |
7 | 113401163656 |
oct | 21722635463 |
9 | 6175615121 |
10 | 2404072243 |
11 | 1024044071 |
12 | 571151617 |
13 | 2c40b3371 |
14 | 18b3dd89d |
15 | e10cca7d |
hex | 8f4b3b33 |
2404072243 has 2 divisors, whose sum is σ = 2404072244. Its totient is φ = 2404072242.
The previous prime is 2404072219. The next prime is 2404072271. The reversal of 2404072243 is 3422704042.
It is an a-pointer prime, because the next prime (2404072271) can be obtained adding 2404072243 to its sum of digits (28).
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2404072243 - 25 = 2404072211 is a prime.
It is not a weakly prime, because it can be changed into another prime (2404072543) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1202036121 + 1202036122.
It is an arithmetic number, because the mean of its divisors is an integer number (1202036122).
Almost surely, 22404072243 is an apocalyptic number.
2404072243 is a deficient number, since it is larger than the sum of its proper divisors (1).
2404072243 is an equidigital number, since it uses as much as digits as its factorization.
2404072243 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10752, while the sum is 28.
The square root of 2404072243 is about 49031.3393963494. The cubic root of 2404072243 is about 1339.6227205108.
Adding to 2404072243 its reverse (3422704042), we get a palindrome (5826776285).
The spelling of 2404072243 in words is "two billion, four hundred four million, seventy-two thousand, two hundred forty-three".
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