700 in binary = 1010111100 (10 1011 1100)
In other bases: hexadecimal 2BC, octal 1274. The binary number has 10 bits.
Divide by 2 repeatedly and note each remainder. Read the remainders from bottom to top.
| Division | Quotient | Remainder |
|---|---|---|
| 700 ÷ 2 | 350 | 0 |
| 350 ÷ 2 | 175 | 0 |
| 175 ÷ 2 | 87 | 1 |
| 87 ÷ 2 | 43 | 1 |
| 43 ÷ 2 | 21 | 1 |
| 21 ÷ 2 | 10 | 1 |
| 10 ÷ 2 | 5 | 0 |
| 5 ÷ 2 | 2 | 1 |
| 2 ÷ 2 | 1 | 0 |
| 1 ÷ 2 | 0 | 1 |
Remainders bottom to top: 1010111100.
| Power of 2 | 512 | 256 | 128 | 64 | 32 | 16 | 8 | 4 | 2 | 1 |
|---|---|---|---|---|---|---|---|---|---|---|
| Bit | 1 | 0 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 0 |
Add the powers of 2 where the bit is 1: 512 + 128 + 32 + 16 + 8 + 4 = 700.
Need another number or the reverse direction? Use the binary to decimal converter or the text to binary converter.
| Decimal | Binary | Hex | Octal |
|---|---|---|---|
| 550 | 1000100110 | 226 | 1046 |
| 600 | 1001011000 | 258 | 1130 |
| 640 | 1010000000 | 280 | 1200 |
| 650 | 1010001010 | 28A | 1212 |
| 750 | 1011101110 | 2EE | 1356 |
| 800 | 1100100000 | 320 | 1440 |
| 850 | 1101010010 | 352 | 1522 |
| 900 | 1110000100 | 384 | 1604 |