Base | Representation |
---|---|
bin | 100000111011000… |
… | …101100100011001 |
3 | 1102111100210202211 |
4 | 200323011210121 |
5 | 2112401011332 |
6 | 130450555121 |
7 | 16454661433 |
oct | 4073054431 |
9 | 1374323684 |
10 | 552360217 |
11 | 26387a452 |
12 | 134b98aa1 |
13 | 8a588886 |
14 | 53505653 |
15 | 3375c447 |
hex | 20ec5919 |
552360217 has 2 divisors, whose sum is σ = 552360218. Its totient is φ = 552360216.
The previous prime is 552360197. The next prime is 552360239. The reversal of 552360217 is 712063255.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 377486041 + 174874176 = 19429^2 + 13224^2 .
It is a cyclic number.
It is not a de Polignac number, because 552360217 - 27 = 552360089 is a prime.
It is not a weakly prime, because it can be changed into another prime (552360247) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276180108 + 276180109.
It is an arithmetic number, because the mean of its divisors is an integer number (276180109).
Almost surely, 2552360217 is an apocalyptic number.
It is an amenable number.
552360217 is a deficient number, since it is larger than the sum of its proper divisors (1).
552360217 is an equidigital number, since it uses as much as digits as its factorization.
552360217 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 12600, while the sum is 31.
The square root of 552360217 is about 23502.3449255601. The cubic root of 552360217 is about 820.4915835868.
The spelling of 552360217 in words is "five hundred fifty-two million, three hundred sixty thousand, two hundred seventeen".
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