1,355,748
22 × 3 × 112979
Abundant
Even
Composite
Starting at 1,355,748, the Collatz iteration reaches 1 after 111 steps. The first transition is 677874; the starting value is even with 12 positive divisors.
Prime Factor Structure
Factorization String
2^2 × 3 × 112979
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
12
Divisor Sum (σ)
3,163,440
Proper Divisor Sum
1,807,692
Digit Sum / Digital Root
33 (Root: 6)
Adjacent Primes
#1355743 ← → #1355749
Radix Representation
| Decimal | 1355748 |
| Binary | 101001010111111100100 (21 bits) |
| Octal | 0o5127744 |
| Hexadecimal | 0x14AFE4 |
Divisor Catalog (12)
Collatz Trajectory (111 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):