3,942,758

2 × 197 × 10007

3,942,758 factors as 2 × 197 × 10007. Its 8 positive divisors give a proper-divisor sum of 2,001,994, so this integer is deficient. The Collatz stopping time is 66 steps.

Prime Factor Structure

Factorization String 2 × 197 × 10007

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,944,752

Proper Divisor Sum 2,001,994

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #3942751 ← → #3942767

Radix Representation

Decimal	3942758
Binary	1111000010100101100110 (22 bits)
Octal	0o17024546
Hexadecimal	0x3C2966

Divisor Catalog (8)

1 2 197 394 10,007 20,014 1,971,379 3,942,758

Collatz Trajectory (66 steps to reach 1)

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

3,942,758 1,971,379 5,914,138 2,957,069 8,871,208 4,435,604 2,217,802 1,108,901 3,326,704 1,663,352 831,676 415,838 207,919 623,758 311,879 935,638 467,819 1,403,458 701,729 2,105,188 1,052,594 526,297 1,578,892 789,446 394,723 1,184,170 592,085 1,776,256 888,128 444,064 222,032 111,016 55,508 27,754 13,877 41,632 20,816 10,408 5,204 2,602 1,301 3,904 1,952 976 488 244 122 61 184 92 46 23 70 35 106 53 160 80 40 20

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