Base | Representation |
---|---|
bin | 11100100011011… |
… | …111001110100101 |
3 | 1020101110000122001 |
4 | 130203133032211 |
5 | 1440120034442 |
6 | 115312005301 |
7 | 14604661645 |
oct | 3443371645 |
9 | 1211400561 |
10 | 479064997 |
11 | 226468694 |
12 | 114530831 |
13 | 78335218 |
14 | 478a6525 |
15 | 2c0d02b7 |
hex | 1c8df3a5 |
479064997 has 2 divisors, whose sum is σ = 479064998. Its totient is φ = 479064996.
The previous prime is 479064977. The next prime is 479065019. The reversal of 479064997 is 799460974.
It is a happy number.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 347412321 + 131652676 = 18639^2 + 11474^2 .
It is a cyclic number.
It is not a de Polignac number, because 479064997 - 219 = 478540709 is a prime.
It is a super-2 number, since 2×4790649972 = 459006542701220018, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (479064977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 239532498 + 239532499.
It is an arithmetic number, because the mean of its divisors is an integer number (239532499).
Almost surely, 2479064997 is an apocalyptic number.
It is an amenable number.
479064997 is a deficient number, since it is larger than the sum of its proper divisors (1).
479064997 is an equidigital number, since it uses as much as digits as its factorization.
479064997 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3429216, while the sum is 55.
The square root of 479064997 is about 21887.5534722362. The cubic root of 479064997 is about 782.4648070812.
The spelling of 479064997 in words is "four hundred seventy-nine million, sixty-four thousand, nine hundred ninety-seven".
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