Base | Representation |
---|---|
bin | 111001100110110… |
… | …111100010111001 |
3 | 2111100121210102221 |
4 | 321212313202321 |
5 | 3434410142142 |
6 | 235523124041 |
7 | 32644013653 |
oct | 7146674271 |
9 | 2440553387 |
10 | 966490297 |
11 | 456616513 |
12 | 22b813621 |
13 | 125306866 |
14 | 925076d3 |
15 | 59cb2767 |
hex | 399b78b9 |
966490297 has 2 divisors, whose sum is σ = 966490298. Its totient is φ = 966490296.
The previous prime is 966490267. The next prime is 966490319. The reversal of 966490297 is 792094669.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 493906176 + 472584121 = 22224^2 + 21739^2 .
It is an emirp because it is prime and its reverse (792094669) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 966490297 - 27 = 966490169 is a prime.
It is not a weakly prime, because it can be changed into another prime (966490267) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483245148 + 483245149.
It is an arithmetic number, because the mean of its divisors is an integer number (483245149).
Almost surely, 2966490297 is an apocalyptic number.
It is an amenable number.
966490297 is a deficient number, since it is larger than the sum of its proper divisors (1).
966490297 is an equidigital number, since it uses as much as digits as its factorization.
966490297 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1469664, while the sum is 52.
The square root of 966490297 is about 31088.4270589556. The cubic root of 966490297 is about 988.7029563940.
The spelling of 966490297 in words is "nine hundred sixty-six million, four hundred ninety thousand, two hundred ninety-seven".
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