13 × 131 × 401

Prime Factor Structure

Factorization String 13 × 131 × 401

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 742,896

Proper Divisor Sum 59,993

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #682901 ← → #682933

1 13 131 401 1,703 5,213 52,531 682,903

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

682,903 2,048,710 1,024,355 3,073,066 1,536,533 4,609,600 2,304,800 1,152,400 576,200 288,100 144,050 72,025 216,076 108,038 54,019 162,058 81,029 243,088 121,544 60,772 30,386 15,193 45,580 22,790 11,395 34,186 17,093 51,280 25,640 12,820 6,410 3,205 9,616 4,808 2,404 1,202 601 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372

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