Base | Representation |
---|---|
bin | 101000010000000… |
… | …110001000011001 |
3 | 1202001201012111112 |
4 | 220100012020121 |
5 | 2340334324212 |
6 | 151002110105 |
7 | 22510011104 |
oct | 5020061031 |
9 | 1661635445 |
10 | 675308057 |
11 | 317214a36 |
12 | 16a1ab335 |
13 | a9ba5488 |
14 | 6598b73b |
15 | 3e446422 |
hex | 28406219 |
675308057 has 2 divisors, whose sum is σ = 675308058. Its totient is φ = 675308056.
The previous prime is 675308047. The next prime is 675308107. The reversal of 675308057 is 750803576.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 411927616 + 263380441 = 20296^2 + 16229^2 .
It is a cyclic number.
It is not a de Polignac number, because 675308057 - 210 = 675307033 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (675308027) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 337654028 + 337654029.
It is an arithmetic number, because the mean of its divisors is an integer number (337654029).
Almost surely, 2675308057 is an apocalyptic number.
It is an amenable number.
675308057 is a deficient number, since it is larger than the sum of its proper divisors (1).
675308057 is an equidigital number, since it uses as much as digits as its factorization.
675308057 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 176400, while the sum is 41.
The square root of 675308057 is about 25986.6899969965. The cubic root of 675308057 is about 877.3387477063.
The spelling of 675308057 in words is "six hundred seventy-five million, three hundred eight thousand, fifty-seven".
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