3 × 5 × 17 × 7247

Prime Factor Structure

Factorization String 3 × 5 × 17 × 7247

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,131,136

Proper Divisor Sum 1,283,151

Digit Sum / Digital Root 42 (Root: 6)

Adjacent Primes #1847983 ← → #1847999

1 3 5 15 17 51 85 255 7,247 21,741 36,235 108,705 123,199 369,597 615,995 1,847,985

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

1,847,985 5,543,956 2,771,978 1,385,989 4,157,968 2,078,984 1,039,492 519,746 259,873 779,620 389,810 194,905 584,716 292,358 146,179 438,538 219,269 657,808 328,904 164,452 82,226 41,113 123,340 61,670 30,835 92,506 46,253 138,760 69,380 34,690 17,345 52,036 26,018 13,009 39,028 19,514 9,757 29,272 14,636 7,318 3,659 10,978 5,489 16,468 8,234 4,117 12,352 6,176 3,088 1,544 772 386 193 580 290 145 436 218 109 328

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