3,984,346

2 × 157 × 12689

3,984,346 factors as 2 × 157 × 12689. Its 8 positive divisors give a proper-divisor sum of 2,030,714, so this integer is deficient. The Collatz stopping time is 92 steps.

Prime Factor Structure

Factorization String 2 × 157 × 12689

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,015,060

Proper Divisor Sum 2,030,714

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3984317 ← → #3984347

Radix Representation

Decimal	3984346
Binary	1111001100101111011010 (22 bits)
Octal	0o17145732
Hexadecimal	0x3CCBDA

Divisor Catalog (8)

1 2 157 314 12,689 25,378 1,992,173 3,984,346

Collatz Trajectory (92 steps to reach 1)

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

3,984,346 1,992,173 5,976,520 2,988,260 1,494,130 747,065 2,241,196 1,120,598 560,299 1,680,898 840,449 2,521,348 1,260,674 630,337 1,891,012 945,506 472,753 1,418,260 709,130 354,565 1,063,696 531,848 265,924 132,962 66,481 199,444 99,722 49,861 149,584 74,792 37,396 18,698 9,349 28,048 14,024 7,012 3,506 1,753 5,260 2,630 1,315 3,946 1,973 5,920 2,960 1,480 740 370 185 556 278 139 418 209 628 314 157 472 236 118

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