3 × 23 × 31 × 10193

Prime Factor Structure

Factorization String 3 × 23 × 31 × 10193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 31,315,968

Proper Divisor Sum 9,513,141

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #21802819 ← → #21802871

1 3 23 31 69 93 713 2,139 10,193 30,579 234,439 315,983 703,317 947,949 7,267,609 21,802,827

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

21,802,827 65,408,482 32,704,241 98,112,724 49,056,362 24,528,181 73,584,544 36,792,272 18,396,136 9,198,068 4,599,034 2,299,517 6,898,552 3,449,276 1,724,638 862,319 2,586,958 1,293,479 3,880,438 1,940,219 5,820,658 2,910,329 8,730,988 4,365,494 2,182,747 6,548,242 3,274,121 9,822,364 4,911,182 2,455,591 7,366,774 3,683,387 11,050,162 5,525,081 16,575,244 8,287,622 4,143,811 12,431,434 6,215,717 18,647,152 9,323,576 4,661,788 2,330,894 1,165,447 3,496,342 1,748,171 5,244,514 2,622,257 7,866,772 3,933,386 1,966,693 5,900,080 2,950,040 1,475,020 737,510 368,755 1,106,266 553,133 1,659,400 829,700

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