4,267,350

2 × 3³ × 5² × 29 × 109

Starting at 4,267,350, the Collatz iteration reaches 1 after 149 steps. The first transition is 2133675; the starting value is even with 96 positive divisors.

Prime Factor Structure

Factorization String 2 × 3^3 × 5^2 × 29 × 109

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 96

Divisor Sum (σ) 12,276,000

Proper Divisor Sum 8,008,650

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #4267349 ← → #4267369

Radix Representation

Decimal	4267350
Binary	10000010001110101010110 (23 bits)
Octal	0o20216526
Hexadecimal	0x411D56

Divisor Catalog (60 of 96)

1 2 3 5 6 9 10 15 18 25 27 29 30 45 50 54 58 75 87 90 109 135 145 150 174 218 225 261 270 290 327 435 450 522 545 654 675 725 783 870 981 1,090 1,305 1,350 1,450 1,566 1,635 1,962 2,175 2,610 2,725 2,943 3,161 3,270 3,915 4,350 4,905 5,450 5,886 6,322

Collatz Trajectory (149 steps to reach 1)

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

4,267,350 2,133,675 6,401,026 3,200,513 9,601,540 4,800,770 2,400,385 7,201,156 3,600,578 1,800,289 5,400,868 2,700,434 1,350,217 4,050,652 2,025,326 1,012,663 3,037,990 1,518,995 4,556,986 2,278,493 6,835,480 3,417,740 1,708,870 854,435 2,563,306 1,281,653 3,844,960 1,922,480 961,240 480,620 240,310 120,155 360,466 180,233 540,700 270,350 135,175 405,526 202,763 608,290 304,145 912,436 456,218 228,109 684,328 342,164 171,082 85,541 256,624 128,312 64,156 32,078 16,039 48,118 24,059 72,178 36,089 108,268 54,134 27,067

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