Base | Representation |
---|---|
bin | 111101000101100… |
… | …110111100011101 |
3 | 2122102111022121211 |
4 | 331011212330131 |
5 | 4044332133123 |
6 | 245410424421 |
7 | 34253224354 |
oct | 7505467435 |
9 | 2572438554 |
10 | 1024880413 |
11 | 486577907 |
12 | 247292111 |
13 | 13443bb1b |
14 | 9a18699b |
15 | 5ee9840d |
hex | 3d166f1d |
1024880413 has 2 divisors, whose sum is σ = 1024880414. Its totient is φ = 1024880412.
The previous prime is 1024880401. The next prime is 1024880419. The reversal of 1024880413 is 3140884201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 724794084 + 300086329 = 26922^2 + 17323^2 .
It is a cyclic number.
It is not a de Polignac number, because 1024880413 - 221 = 1022783261 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1024880419) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 512440206 + 512440207.
It is an arithmetic number, because the mean of its divisors is an integer number (512440207).
Almost surely, 21024880413 is an apocalyptic number.
It is an amenable number.
1024880413 is a deficient number, since it is larger than the sum of its proper divisors (1).
1024880413 is an equidigital number, since it uses as much as digits as its factorization.
1024880413 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 6144, while the sum is 31.
The square root of 1024880413 is about 32013.7534975204. The cubic root of 1024880413 is about 1008.2256245825.
The spelling of 1024880413 in words is "one billion, twenty-four million, eight hundred eighty thousand, four hundred thirteen".
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