odd, composite · 429th positive integer
The number 429
429 is an odd composite number. It is the 429th positive integer.
Quick reference
| Prime factorization | 3 × 11 × 13 |
| Divisors | 1, 3, 11, 13, 33, 39, 143, 429 |
| Binary | 110101101 |
| Hexadecimal | 0x1AD |
| Roman numeral | CDXXIX |
| Digit sum | 15 |
| Properties | odd, composite |
Frequently asked
Is 429 a prime number?
No. 429 is composite. Its prime factorization is 3 × 11 × 13.
What are the factors of 429?
The factors (divisors) of 429 are 1, 3, 11, 13, 33, 39, 143, 429.
What is 429 in binary?
429 in binary is 110101101. In hexadecimal it's 1AD.
What is 429 as a Roman numeral?
429 in Roman numerals is CDXXIX.
What's the digit sum of 429?
Adding the digits of 429: 4 + 2 + 9 = 15.