2 × 5 × 131 × 1429

Prime Factor Structure

Factorization String 2 × 5 × 131 × 1429

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,397,680

Proper Divisor Sum 1,525,690

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1871983 ← → #1872001

1 2 5 10 131 262 655 1,310 1,429 2,858 7,145 14,290 187,199 374,398 935,995 1,871,990

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

1,871,990 935,995 2,807,986 1,403,993 4,211,980 2,105,990 1,052,995 3,158,986 1,579,493 4,738,480 2,369,240 1,184,620 592,310 296,155 888,466 444,233 1,332,700 666,350 333,175 999,526 499,763 1,499,290 749,645 2,248,936 1,124,468 562,234 281,117 843,352 421,676 210,838 105,419 316,258 158,129 474,388 237,194 118,597 355,792 177,896 88,948 44,474 22,237 66,712 33,356 16,678 8,339 25,018 12,509 37,528 18,764 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878

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