3,955,472

2⁴ × 173 × 1429

3,955,472 factors as 2^4 × 173 × 1429. Its 20 positive divisors give a proper-divisor sum of 3,757,948, so this integer is deficient. The Collatz stopping time is 66 steps.

Prime Factor Structure

Factorization String 2^4 × 173 × 1429

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 7,713,420

Proper Divisor Sum 3,757,948

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #3955459 ← → #3955493

Radix Representation

Decimal	3955472
Binary	1111000101101100010000 (22 bits)
Octal	0o17055420
Hexadecimal	0x3C5B10

Divisor Catalog (20)

Collatz Trajectory (66 steps to reach 1)

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

3,955,472 1,977,736 988,868 494,434 247,217 741,652 370,826 185,413 556,240 278,120 139,060 69,530 34,765 104,296 52,148 26,074 13,037 39,112 19,556 9,778 4,889 14,668 7,334 3,667 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184 92 46 23 70 35 106 53 160 80 40 20

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