4,429,324

2² × 109 × 10159

Starting at 4,429,324, the Collatz iteration reaches 1 after 61 steps. The first transition is 2214662; the starting value is even with 12 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 109 × 10159

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 7,823,200

Proper Divisor Sum 3,393,876

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4429297 ← → #4429331

Radix Representation

Decimal	4429324
Binary	10000111001011000001100 (23 bits)
Octal	0o20713014
Hexadecimal	0x43960C

Divisor Catalog (12)

1 2 4 109 218 436 10,159 20,318 40,636 1,107,331 2,214,662 4,429,324

Collatz Trajectory (61 steps to reach 1)

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

4,429,324 2,214,662 1,107,331 3,321,994 1,660,997 4,982,992 2,491,496 1,245,748 622,874 311,437 934,312 467,156 233,578 116,789 350,368 175,184 87,592 43,796 21,898 10,949 32,848 16,424 8,212 4,106 2,053 6,160 3,080 1,540 770 385 1,156 578 289 868 434 217 652 326 163 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20 10 5 16 8 4

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