999,239

999239

Starting at 999,239, the Collatz iteration reaches 1 after 183 steps. The first transition is 2997718; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 999239

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 999,240

Proper Divisor Sum 1

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #999233 ← → #999269

Radix Representation

Decimal	999239
Binary	11110011111101000111 (20 bits)
Octal	0o3637507
Hexadecimal	0xF3F47

Divisor Catalog (2)

1 999,239

Collatz Trajectory (183 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

999,239 2,997,718 1,498,859 4,496,578 2,248,289 6,744,868 3,372,434 1,686,217 5,058,652 2,529,326 1,264,663 3,793,990 1,896,995 5,690,986 2,845,493 8,536,480 4,268,240 2,134,120 1,067,060 533,530 266,765 800,296 400,148 200,074 100,037 300,112 150,056 75,028 37,514 18,757 56,272 28,136 14,068 7,034 3,517 10,552 5,276 2,638 1,319 3,958 1,979 5,938 2,969 8,908 4,454 2,227 6,682 3,341 10,024 5,012 2,506 1,253 3,760 1,880 940 470 235 706 353 1,060

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