Base | Representation |
---|---|
bin | 1001011101000111… |
… | …0110011111000001 |
3 | 20112212202202022002 |
4 | 2113101312133001 |
5 | 20144214223413 |
6 | 1055502553345 |
7 | 116615656202 |
oct | 22721663701 |
9 | 6485682262 |
10 | 2538039233 |
11 | 1092725494 |
12 | 5a9b98855 |
13 | 315a8a682 |
14 | 1a11135a9 |
15 | ecc41958 |
hex | 974767c1 |
2538039233 has 2 divisors, whose sum is σ = 2538039234. Its totient is φ = 2538039232.
The previous prime is 2538039221. The next prime is 2538039239. The reversal of 2538039233 is 3329308352.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2418967489 + 119071744 = 49183^2 + 10912^2 .
It is a cyclic number.
It is not a de Polignac number, because 2538039233 - 26 = 2538039169 is a prime.
It is not a weakly prime, because it can be changed into another prime (2538039239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269019616 + 1269019617.
It is an arithmetic number, because the mean of its divisors is an integer number (1269019617).
Almost surely, 22538039233 is an apocalyptic number.
It is an amenable number.
2538039233 is a deficient number, since it is larger than the sum of its proper divisors (1).
2538039233 is an equidigital number, since it uses as much as digits as its factorization.
2538039233 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 116640, while the sum is 38.
The square root of 2538039233 is about 50378.9562515938. The cubic root of 2538039233 is about 1364.0578117025.
The spelling of 2538039233 in words is "two billion, five hundred thirty-eight million, thirty-nine thousand, two hundred thirty-three".
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