3,963,007

71 × 55817

3,963,007 factors as 71 × 55817. Its 4 positive divisors give a proper-divisor sum of 55,889, so this integer is deficient. The Collatz stopping time is 216 steps.

Prime Factor Structure

Factorization String 71 × 55817

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,018,896

Proper Divisor Sum 55,889

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #3962977 ← → #3963013

Radix Representation

Decimal	3963007
Binary	1111000111100001111111 (22 bits)
Octal	0o17074177
Hexadecimal	0x3C787F

Divisor Catalog (4)

1 71 55,817 3,963,007

Collatz Trajectory (216 steps to reach 1)

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

3,963,007 11,889,022 5,944,511 17,833,534 8,916,767 26,750,302 13,375,151 40,125,454 20,062,727 60,188,182 30,094,091 90,282,274 45,141,137 135,423,412 67,711,706 33,855,853 101,567,560 50,783,780 25,391,890 12,695,945 38,087,836 19,043,918 9,521,959 28,565,878 14,282,939 42,848,818 21,424,409 64,273,228 32,136,614 16,068,307 48,204,922 24,102,461 72,307,384 36,153,692 18,076,846 9,038,423 27,115,270 13,557,635 40,672,906 20,336,453 61,009,360 30,504,680 15,252,340 7,626,170 3,813,085 11,439,256 5,719,628 2,859,814 1,429,907 4,289,722 2,144,861 6,434,584 3,217,292 1,608,646 804,323 2,412,970 1,206,485 3,619,456 1,809,728 904,864

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