Base | Representation |
---|---|
bin | 101010000001011… |
… | …011000011110001 |
3 | 1211010121112012112 |
4 | 222001123003301 |
5 | 2420441003144 |
6 | 153542535105 |
7 | 23320352243 |
oct | 5201330361 |
9 | 1733545175 |
10 | 705016049 |
11 | 331a65aa1 |
12 | 178137495 |
13 | b30a757a |
14 | 698c2093 |
15 | 41d6399e |
hex | 2a05b0f1 |
705016049 has 2 divisors, whose sum is σ = 705016050. Its totient is φ = 705016048.
The previous prime is 705016007. The next prime is 705016063. The reversal of 705016049 is 940610507.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 610090000 + 94926049 = 24700^2 + 9743^2 .
It is a cyclic number.
It is not a de Polignac number, because 705016049 - 228 = 436580593 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (705016649) 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, 352508024 + 352508025.
It is an arithmetic number, because the mean of its divisors is an integer number (352508025).
Almost surely, 2705016049 is an apocalyptic number.
It is an amenable number.
705016049 is a deficient number, since it is larger than the sum of its proper divisors (1).
705016049 is an equidigital number, since it uses as much as digits as its factorization.
705016049 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 7560, while the sum is 32.
The square root of 705016049 is about 26552.1383131378. The cubic root of 705016049 is about 890.0197988273.
The spelling of 705016049 in words is "seven hundred five million, sixteen thousand, forty-nine".
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