Base | Representation |
---|---|
bin | 10100101110001111001 |
3 | 1021111110101 |
4 | 2211301321 |
5 | 133212113 |
6 | 22315401 |
7 | 5525455 |
oct | 2456171 |
9 | 1244411 |
10 | 679033 |
11 | 424193 |
12 | 288b61 |
13 | 1aa0c4 |
14 | 139665 |
15 | d62dd |
hex | a5c79 |
679033 has 2 divisors, whose sum is σ = 679034. Its totient is φ = 679032.
The previous prime is 678989. The next prime is 679037. The reversal of 679033 is 330976.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 356409 + 322624 = 597^2 + 568^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-679033 is a prime.
It is a super-2 number, since 2×6790332 = 922171630178, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 678992 and 679010.
It is not a weakly prime, because it can be changed into another prime (679037) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 339516 + 339517.
It is an arithmetic number, because the mean of its divisors is an integer number (339517).
2679033 is an apocalyptic number.
It is an amenable number.
679033 is a deficient number, since it is larger than the sum of its proper divisors (1).
679033 is an equidigital number, since it uses as much as digits as its factorization.
679033 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3402, while the sum is 28.
The square root of 679033 is about 824.0345866528. The cubic root of 679033 is about 87.8948899991.
The spelling of 679033 in words is "six hundred seventy-nine thousand, thirty-three".
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