odd, prime · 601st positive integer
The number 601
601 is an odd prime number. It is the 601st positive integer.
Quick reference
| Prime factorization | 601 (prime) |
| Divisors | 1, 601 |
| Binary | 1001011001 |
| Hexadecimal | 0x259 |
| Roman numeral | DCI |
| Digit sum | 7 |
| Properties | odd, prime |
Reading 601 in NumGrid context
For 601, the underlying data on this page comes from classical number theory plus NumGrid solver-derived puzzle statistics. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
Every number on this page links back to classical number theory plus NumGrid solver-derived puzzle statistics; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for 601’s peers within positive integers within the NumGrid target pool. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Frequently asked
Is 601 a prime number?
Yes. 601 is prime — its only divisors are 1 and itself.
What are the factors of 601?
The factors (divisors) of 601 are 1, 601.
What is 601 in binary?
601 in binary is 1001011001. In hexadecimal it's 259.
What is 601 as a Roman numeral?
601 in Roman numerals is DCI.
What's the digit sum of 601?
Adding the digits of 601: 6 + 0 + 1 = 7.