Base | Representation |
---|---|
bin | 100000111010100… |
… | …101001111000001 |
3 | 1102111010002002122 |
4 | 200322211033001 |
5 | 2112332242102 |
6 | 130444054025 |
7 | 16453600343 |
oct | 4072451701 |
9 | 1374102078 |
10 | 552227777 |
11 | 2637999a2 |
12 | 134b34315 |
13 | 8a5404ca |
14 | 534ad293 |
15 | 337330a2 |
hex | 20ea53c1 |
552227777 has 2 divisors, whose sum is σ = 552227778. Its totient is φ = 552227776.
The previous prime is 552227771. The next prime is 552227783. The reversal of 552227777 is 777722255.
It is a balanced prime because it is at equal distance from previous prime (552227771) and next prime (552227783).
It can be written as a sum of positive squares in only one way, i.e., 484396081 + 67831696 = 22009^2 + 8236^2 .
It is a cyclic number.
It is not a de Polignac number, because 552227777 - 26 = 552227713 is a prime.
It is a Chen prime.
It is a zygodrome in base 10.
It is not a weakly prime, because it can be changed into another prime (552227771) 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, 276113888 + 276113889.
It is an arithmetic number, because the mean of its divisors is an integer number (276113889).
Almost surely, 2552227777 is an apocalyptic number.
It is an amenable number.
552227777 is a deficient number, since it is larger than the sum of its proper divisors (1).
552227777 is an equidigital number, since it uses as much as digits as its factorization.
552227777 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 480200, while the sum is 44.
The square root of 552227777 is about 23499.5271654559. The cubic root of 552227777 is about 820.4260016301.
The spelling of 552227777 in words is "five hundred fifty-two million, two hundred twenty-seven thousand, seven hundred seventy-seven".
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