3,857,996

2² × 964499

3,857,996 factors as 2^2 × 964499. Its 6 positive divisors give a proper-divisor sum of 2,893,504, so this integer is deficient. The Collatz stopping time is 71 steps.

Prime Factor Structure

Factorization String 2^2 × 964499

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 6,751,500

Proper Divisor Sum 2,893,504

Digit Sum / Digital Root 47 (Root: 2)

Adjacent Primes #3857993 ← → #3858011

Radix Representation

Decimal	3857996
Binary	1110101101111001001100 (22 bits)
Octal	0o16557114
Hexadecimal	0x3ADE4C

Divisor Catalog (6)

1 2 4 964,499 1,928,998 3,857,996

Collatz Trajectory (71 steps to reach 1)

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

3,857,996 1,928,998 964,499 2,893,498 1,446,749 4,340,248 2,170,124 1,085,062 542,531 1,627,594 813,797 2,441,392 1,220,696 610,348 305,174 152,587 457,762 228,881 686,644 343,322 171,661 514,984 257,492 128,746 64,373 193,120 96,560 48,280 24,140 12,070 6,035 18,106 9,053 27,160 13,580 6,790 3,395 10,186 5,093 15,280 7,640 3,820 1,910 955 2,866 1,433 4,300 2,150 1,075 3,226 1,613 4,840 2,420 1,210 605 1,816 908 454 227 682

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