2⁴ × 139 × 1789

Prime Factor Structure

Factorization String 2^4 × 139 × 1789

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 7,768,600

Proper Divisor Sum 3,789,864

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #3978727 ← → #3978739

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

3,978,736 1,989,368 994,684 497,342 248,671 746,014 373,007 1,119,022 559,511 1,678,534 839,267 2,517,802 1,258,901 3,776,704 1,888,352 944,176 472,088 236,044 118,022 59,011 177,034 88,517 265,552 132,776 66,388 33,194 16,597 49,792 24,896 12,448 6,224 3,112 1,556 778 389 1,168 584 292 146 73 220 110 55 166 83 250 125 376 188 94 47 142 71 214 107 322 161 484 242 121

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