1,145,147
23 × 49789
Deficient
Odd
Composite
Starting at 1,145,147, the Collatz iteration reaches 1 after 222 steps. The first transition is 3435442; the starting value is odd with 4 positive divisors.
Resources
Prime Factor Structure
Factorization String
23 × 49789
Distinct Prime Factors
2
Square Status
No
Abundance Measure
Deficient
Analytical Properties
Total Divisors
4
Divisor Sum (σ)
1,194,960
Proper Divisor Sum
49,813
Digit Sum / Digital Root
23 (Root: 5)
Adjacent Primes
#1145143 ← → #1145173
Radix Representation
| Decimal | 1145147 |
| Binary | 100010111100100111011 (21 bits) |
| Octal | 0o4274473 |
| Hexadecimal | 0x11793B |
Divisor Catalog (4)
Collatz Trajectory (222 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.