3² × 67 × 1069

Prime Factor Structure

Factorization String 3^2 × 67 × 1069

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 945,880

Proper Divisor Sum 301,273

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #644599 ← → #644617

1 3 9 67 201 603 1,069 3,207 9,621 71,623 214,869 644,607

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

644,607 1,933,822 966,911 2,900,734 1,450,367 4,351,102 2,175,551 6,526,654 3,263,327 9,789,982 4,894,991 14,684,974 7,342,487 22,027,462 11,013,731 33,041,194 16,520,597 49,561,792 24,780,896 12,390,448 6,195,224 3,097,612 1,548,806 774,403 2,323,210 1,161,605 3,484,816 1,742,408 871,204 435,602 217,801 653,404 326,702 163,351 490,054 245,027 735,082 367,541 1,102,624 551,312 275,656 137,828 68,914 34,457 103,372 51,686 25,843 77,530 38,765 116,296 58,148 29,074 14,537 43,612 21,806 10,903 32,710 16,355 49,066 24,533

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