9,399,744

2⁶ × 3² × 16319

Starting at 9,399,744, the Collatz iteration reaches 1 after 163 steps. The first transition is 4699872; the starting value is even with 42 positive divisors.

Prime Factor Structure

Factorization String 2^6 × 3^2 × 16319

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 42

Divisor Sum (σ) 26,944,320

Proper Divisor Sum 17,544,576

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #9399743 ← → #9399749

Radix Representation

Decimal	9399744
Binary	100011110110110111000000 (24 bits)
Octal	0o43666700
Hexadecimal	0x8F6DC0

Divisor Catalog (42)

1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 144 192 288 576 16,319 32,638 48,957 65,276 97,914 130,552 146,871 195,828 261,104 293,742 391,656 522,208 587,484 783,312 1,044,416 1,174,968 1,566,624 2,349,936 3,133,248 4,699,872 9,399,744

Collatz Trajectory (163 steps to reach 1)

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

9,399,744 4,699,872 2,349,936 1,174,968 587,484 293,742 146,871 440,614 220,307 660,922 330,461 991,384 495,692 247,846 123,923 371,770 185,885 557,656 278,828 139,414 69,707 209,122 104,561 313,684 156,842 78,421 235,264 117,632 58,816 29,408 14,704 7,352 3,676 1,838 919 2,758 1,379 4,138 2,069 6,208 3,104 1,552 776 388 194 97 292 146 73 220 110 55 166 83 250 125 376 188 94 47

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