2⁴ × 7 × 139 × 239

Prime Factor Structure

Factorization String 2^4 × 7 × 139 × 239

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 40

Divisor Sum (σ) 8,332,800

Proper Divisor Sum 4,612,048

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #3720707 ← → #3720767

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

3,720,752 1,860,376 930,188 465,094 232,547 697,642 348,821 1,046,464 523,232 261,616 130,808 65,404 32,702 16,351 49,054 24,527 73,582 36,791 110,374 55,187 165,562 82,781 248,344 124,172 62,086 31,043 93,130 46,565 139,696 69,848 34,924 17,462 8,731 26,194 13,097 39,292 19,646 9,823 29,470 14,735 44,206 22,103 66,310 33,155 99,466 49,733 149,200 74,600 37,300 18,650 9,325 27,976 13,988 6,994 3,497 10,492 5,246 2,623 7,870 3,935

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.