2 × 3² × 5 × 47 × 163

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 47 × 163

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,842,048

Proper Divisor Sum 1,152,558

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #689467 ← → #689509

1 2 3 5 6 9 10 15 18 30 45 47 90 94 141 163 235 282 326 423 470 489 705 815 846 978 1,410 1,467 1,630 2,115 2,445 2,934 4,230 4,890 7,335 7,661 14,670 15,322 22,983 38,305 45,966 68,949 76,610 114,915 137,898 229,830 344,745 689,490

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

689,490 344,745 1,034,236 517,118 258,559 775,678 387,839 1,163,518 581,759 1,745,278 872,639 2,617,918 1,308,959 3,926,878 1,963,439 5,890,318 2,945,159 8,835,478 4,417,739 13,253,218 6,626,609 19,879,828 9,939,914 4,969,957 14,909,872 7,454,936 3,727,468 1,863,734 931,867 2,795,602 1,397,801 4,193,404 2,096,702 1,048,351 3,145,054 1,572,527 4,717,582 2,358,791 7,076,374 3,538,187 10,614,562 5,307,281 15,921,844 7,960,922 3,980,461 11,941,384 5,970,692 2,985,346 1,492,673 4,478,020 2,239,010 1,119,505 3,358,516 1,679,258 839,629 2,518,888 1,259,444 629,722 314,861 944,584

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