1,420,252
22 × 355063
Deficient
Even
Composite
Starting at 1,420,252, the Collatz iteration reaches 1 after 124 steps. The first transition is 710126; the starting value is even with 6 positive divisors.
Prime Factor Structure
Factorization String
2^2 × 355063
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
6
Divisor Sum (σ)
2,485,448
Proper Divisor Sum
1,065,196
Digit Sum / Digital Root
16 (Root: 7)
Adjacent Primes
#1420207 ← → #1420253
Radix Representation
| Decimal | 1420252 |
| Binary | 101011010101111011100 (21 bits) |
| Octal | 0o5325734 |
| Hexadecimal | 0x15ABDC |
Divisor Catalog (6)
Collatz Trajectory (124 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):