Base | Representation |
---|---|
bin | 1001101110101000… |
… | …10010001000110101 |
3 | 111111000001111001112 |
4 | 10313110102020311 |
5 | 41144044000344 |
6 | 2222135404405 |
7 | 243301014434 |
oct | 46724221065 |
9 | 14430044045 |
10 | 5223031349 |
11 | 22402a0838 |
12 | 1019223705 |
13 | 65311acc3 |
14 | 37795b11b |
15 | 20880ec9e |
hex | 137512235 |
5223031349 has 2 divisors, whose sum is σ = 5223031350. Its totient is φ = 5223031348.
The previous prime is 5223031327. The next prime is 5223031361. The reversal of 5223031349 is 9431303225.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5054499025 + 168532324 = 71095^2 + 12982^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5223031349 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5223031309) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2611515674 + 2611515675.
It is an arithmetic number, because the mean of its divisors is an integer number (2611515675).
Almost surely, 25223031349 is an apocalyptic number.
It is an amenable number.
5223031349 is a deficient number, since it is larger than the sum of its proper divisors (1).
5223031349 is an equidigital number, since it uses as much as digits as its factorization.
5223031349 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 19440, while the sum is 32.
The square root of 5223031349 is about 72270.5427473739. The cubic root of 5223031349 is about 1735.0322200275.
The spelling of 5223031349 in words is "five billion, two hundred twenty-three million, thirty-one thousand, three hundred forty-nine".
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