3² × 5 × 7 × 23 × 43

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 23 × 43

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 658,944

Proper Divisor Sum 347,409

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #311533 ← → #311537

1 3 5 7 9 15 21 23 35 43 45 63 69 105 115 129 161 207 215 301 315 345 387 483 645 805 903 989 1,035 1,449 1,505 1,935 2,415 2,709 2,967 4,515 4,945 6,923 7,245 8,901 13,545 14,835 20,769 34,615 44,505 62,307 103,845 311,535

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

311,535 934,606 467,303 1,401,910 700,955 2,102,866 1,051,433 3,154,300 1,577,150 788,575 2,365,726 1,182,863 3,548,590 1,774,295 5,322,886 2,661,443 7,984,330 3,992,165 11,976,496 5,988,248 2,994,124 1,497,062 748,531 2,245,594 1,122,797 3,368,392 1,684,196 842,098 421,049 1,263,148 631,574 315,787 947,362 473,681 1,421,044 710,522 355,261 1,065,784 532,892 266,446 133,223 399,670 199,835 599,506 299,753 899,260 449,630 224,815 674,446 337,223 1,011,670 505,835 1,517,506 758,753 2,276,260 1,138,130 569,065 1,707,196 853,598 426,799

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