1,938,264
23 × 3 × 80761
Abundant
Even
Composite
Starting at 1,938,264, the Collatz iteration reaches 1 after 91 steps. The first transition is 969132; the starting value is even with 16 positive divisors.
Prime Factor Structure
Factorization String
2^3 × 3 × 80761
Distinct Prime Factors
3
Square Status
No
Abundance Measure
Abundant
Analytical Properties
Total Divisors
16
Divisor Sum (σ)
4,845,720
Proper Divisor Sum
2,907,456
Digit Sum / Digital Root
33 (Root: 6)
Adjacent Primes
#1938257 ← → #1938269
Radix Representation
| Decimal | 1938264 |
| Binary | 111011001001101011000 (21 bits) |
| Octal | 0o7311530 |
| Hexadecimal | 0x1D9358 |
Divisor Catalog (16)
Collatz Trajectory (91 steps to reach 1)
Iterative sequence n → n/2 (if even) or 3n+1 (if odd):