157 × 199 × 263

Prime Factor Structure

Factorization String 157 × 199 × 263

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,342,400

Proper Divisor Sum 125,491

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #8216893 ← → #8216921

1 157 199 263 31,243 41,291 52,337 8,216,909

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

8,216,909 24,650,728 12,325,364 6,162,682 3,081,341 9,244,024 4,622,012 2,311,006 1,155,503 3,466,510 1,733,255 5,199,766 2,599,883 7,799,650 3,899,825 11,699,476 5,849,738 2,924,869 8,774,608 4,387,304 2,193,652 1,096,826 548,413 1,645,240 822,620 411,310 205,655 616,966 308,483 925,450 462,725 1,388,176 694,088 347,044 173,522 86,761 260,284 130,142 65,071 195,214 97,607 292,822 146,411 439,234 219,617 658,852 329,426 164,713 494,140 247,070 123,535 370,606 185,303 555,910 277,955 833,866 416,933 1,250,800 625,400 312,700

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