3,944,846

2 × 1972423

3,944,846 factors as 2 × 1972423. Its 4 positive divisors give a proper-divisor sum of 1,972,426, so this integer is deficient. The Collatz stopping time is 141 steps.

Prime Factor Structure

Factorization String 2 × 1972423

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 5,917,272

Proper Divisor Sum 1,972,426

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3944839 ← → #3944861

Radix Representation

Decimal	3944846
Binary	1111000011000110001110 (22 bits)
Octal	0o17030616
Hexadecimal	0x3C318E

Divisor Catalog (4)

1 2 1,972,423 3,944,846

Collatz Trajectory (141 steps to reach 1)

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

3,944,846 1,972,423 5,917,270 2,958,635 8,875,906 4,437,953 13,313,860 6,656,930 3,328,465 9,985,396 4,992,698 2,496,349 7,489,048 3,744,524 1,872,262 936,131 2,808,394 1,404,197 4,212,592 2,106,296 1,053,148 526,574 263,287 789,862 394,931 1,184,794 592,397 1,777,192 888,596 444,298 222,149 666,448 333,224 166,612 83,306 41,653 124,960 62,480 31,240 15,620 7,810 3,905 11,716 5,858 2,929 8,788 4,394 2,197 6,592 3,296 1,648 824 412 206 103 310 155 466 233 700

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