Base | Representation |
---|---|
bin | 1001001011100… |
… | …0101110001001 |
3 | 2200110021102012 |
4 | 2102320232021 |
5 | 34324132403 |
6 | 3453145305 |
7 | 645201335 |
oct | 222705611 |
9 | 80407365 |
10 | 38505353 |
11 | 1a80a707 |
12 | 10a8b235 |
13 | 7c92443 |
14 | 51847c5 |
15 | 35a8ed8 |
hex | 24b8b89 |
38505353 has 2 divisors, whose sum is σ = 38505354. Its totient is φ = 38505352.
The previous prime is 38505331. The next prime is 38505367. The reversal of 38505353 is 35350583.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 38105929 + 399424 = 6173^2 + 632^2 .
It is a cyclic number.
It is not a de Polignac number, because 38505353 - 212 = 38501257 is a prime.
It is not a weakly prime, because it can be changed into another prime (38505053) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19252676 + 19252677.
It is an arithmetic number, because the mean of its divisors is an integer number (19252677).
Almost surely, 238505353 is an apocalyptic number.
It is an amenable number.
38505353 is a deficient number, since it is larger than the sum of its proper divisors (1).
38505353 is an equidigital number, since it uses as much as digits as its factorization.
38505353 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 27000, while the sum is 32.
The square root of 38505353 is about 6205.2681650353. The cubic root of 38505353 is about 337.6813196708.
The spelling of 38505353 in words is "thirty-eight million, five hundred five thousand, three hundred fifty-three".
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