13 × 31 × 1459

Prime Factor Structure

Factorization String 13 × 31 × 1459

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 654,080

Proper Divisor Sum 66,103

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #587971 ← → #587987

1 13 31 403 1,459 18,967 45,229 587,977

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

587,977 1,763,932 881,966 440,983 1,322,950 661,475 1,984,426 992,213 2,976,640 1,488,320 744,160 372,080 186,040 93,020 46,510 23,255 69,766 34,883 104,650 52,325 156,976 78,488 39,244 19,622 9,811 29,434 14,717 44,152 22,076 11,038 5,519 16,558 8,279 24,838 12,419 37,258 18,629 55,888 27,944 13,972 6,986 3,493 10,480 5,240 2,620 1,310 655 1,966 983 2,950 1,475 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623

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