Base | Representation |
---|---|
bin | 1001110000101011… |
… | …10111001010110101 |
3 | 111112012101212201201 |
4 | 10320111313022311 |
5 | 41212444104024 |
6 | 2223552052501 |
7 | 243600104203 |
oct | 47025671265 |
9 | 14465355651 |
10 | 5240222389 |
11 | 2249a72706 |
12 | 1022b34131 |
13 | 656859a0c |
14 | 379d54073 |
15 | 20a0a8744 |
hex | 1385772b5 |
5240222389 has 2 divisors, whose sum is σ = 5240222390. Its totient is φ = 5240222388.
The previous prime is 5240222327. The next prime is 5240222417. The reversal of 5240222389 is 9832220425.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 3017854225 + 2222368164 = 54935^2 + 47142^2 .
It is a cyclic number.
It is not a de Polignac number, because 5240222389 - 225 = 5206667957 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5240222989) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2620111194 + 2620111195.
It is an arithmetic number, because the mean of its divisors is an integer number (2620111195).
Almost surely, 25240222389 is an apocalyptic number.
It is an amenable number.
5240222389 is a deficient number, since it is larger than the sum of its proper divisors (1).
5240222389 is an equidigital number, since it uses as much as digits as its factorization.
5240222389 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 69120, while the sum is 37.
The square root of 5240222389 is about 72389.3803606579. The cubic root of 5240222389 is about 1736.9336920458.
The spelling of 5240222389 in words is "five billion, two hundred forty million, two hundred twenty-two thousand, three hundred eighty-nine".
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