1,253,604
22 × 3 × 11 × 9497
Abundant
Even
Composite
Starting at 1,253,604, the Collatz iteration reaches 1 after 173 steps. The first transition is 626802; the starting value is even with 24 positive divisors.
Resources
Prime Factor Structure
Factorization String
2^2 × 3 × 11 × 9497
Distinct Prime Factors
4
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
24
Divisor Sum (σ)
3,191,328
Proper Divisor Sum
1,937,724
Digit Sum / Digital Root
21 (Root: 3)
Adjacent Primes
#1253599 ← → #1253621
Radix Representation
| Decimal | 1253604 |
| Binary | 100110010000011100100 (21 bits) |
| Octal | 0o4620344 |
| Hexadecimal | 0x1320E4 |
Divisor Catalog (5 of 24)
Collatz Trajectory (173 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):
Showing the first 5 trajectory entries; the stopping-time total above is unchanged.