1,368,730
2 × 5 × 11 × 23 × 541
Abundant
Even
Composite
Starting at 1,368,730, the Collatz iteration reaches 1 after 155 steps. The first transition is 684365; the starting value is even with 32 positive divisors.
Prime Factor Structure
Factorization String
2 × 5 × 11 × 23 × 541
Distinct Prime Factors
5
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
32
Divisor Sum (σ)
2,809,728
Proper Divisor Sum
1,440,998
Digit Sum / Digital Root
28 (Root: 1)
Adjacent Primes
#1368727 ← → #1368737
Radix Representation
| Decimal | 1368730 |
| Binary | 101001110001010011010 (21 bits) |
| Octal | 0o5161232 |
| Hexadecimal | 0x14E29A |
Divisor Catalog (32)
Collatz Trajectory (155 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):