2² × 3 × 131 × 439

Prime Factor Structure

Factorization String 2^2 × 3 × 131 × 439

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,626,240

Proper Divisor Sum 936,132

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #690103 ← → #690119

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

690,108 345,054 172,527 517,582 258,791 776,374 388,187 1,164,562 582,281 1,746,844 873,422 436,711 1,310,134 655,067 1,965,202 982,601 2,947,804 1,473,902 736,951 2,210,854 1,105,427 3,316,282 1,658,141 4,974,424 2,487,212 1,243,606 621,803 1,865,410 932,705 2,798,116 1,399,058 699,529 2,098,588 1,049,294 524,647 1,573,942 786,971 2,360,914 1,180,457 3,541,372 1,770,686 885,343 2,656,030 1,328,015 3,984,046 1,992,023 5,976,070 2,988,035 8,964,106 4,482,053 13,446,160 6,723,080 3,361,540 1,680,770 840,385 2,521,156 1,260,578 630,289 1,890,868 945,434

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