5 × 43 × 59 × 131

Prime Factor Structure

Factorization String 5 × 43 × 59 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,090,880

Proper Divisor Sum 429,145

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #1661731 ← → #1661741

1 5 43 59 131 215 295 655 2,537 5,633 7,729 12,685 28,165 38,645 332,347 1,661,735

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

1,661,735 4,985,206 2,492,603 7,477,810 3,738,905 11,216,716 5,608,358 2,804,179 8,412,538 4,206,269 12,618,808 6,309,404 3,154,702 1,577,351 4,732,054 2,366,027 7,098,082 3,549,041 10,647,124 5,323,562 2,661,781 7,985,344 3,992,672 1,996,336 998,168 499,084 249,542 124,771 374,314 187,157 561,472 280,736 140,368 70,184 35,092 17,546 8,773 26,320 13,160 6,580 3,290 1,645 4,936 2,468 1,234 617 1,852 926 463 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

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