3,969,424

2⁴ × 248089

3,969,424 factors as 2^4 × 248089. Its 10 positive divisors give a proper-divisor sum of 3,721,366, so this integer is deficient. The Collatz stopping time is 141 steps.

Prime Factor Structure

Factorization String 2^4 × 248089

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 10

Divisor Sum (σ) 7,690,790

Proper Divisor Sum 3,721,366

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #3969421 ← → #3969437

Radix Representation

Decimal	3969424
Binary	1111001001000110010000 (22 bits)
Octal	0o17110620
Hexadecimal	0x3C9190

Divisor Catalog (10)

1 2 4 8 16 248,089 496,178 992,356 1,984,712 3,969,424

Collatz Trajectory (141 steps to reach 1)

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

3,969,424 1,984,712 992,356 496,178 248,089 744,268 372,134 186,067 558,202 279,101 837,304 418,652 209,326 104,663 313,990 156,995 470,986 235,493 706,480 353,240 176,620 88,310 44,155 132,466 66,233 198,700 99,350 49,675 149,026 74,513 223,540 111,770 55,885 167,656 83,828 41,914 20,957 62,872 31,436 15,718 7,859 23,578 11,789 35,368 17,684 8,842 4,421 13,264 6,632 3,316 1,658 829 2,488 1,244 622 311 934 467 1,402 701

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