7 × 19 × 59 × 89

Prime Factor Structure

Factorization String 7 × 19 × 59 × 89

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 864,000

Proper Divisor Sum 165,617

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #698371 ← → #698387

1 7 19 59 89 133 413 623 1,121 1,691 5,251 7,847 11,837 36,757 99,769 698,383

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

698,383 2,095,150 1,047,575 3,142,726 1,571,363 4,714,090 2,357,045 7,071,136 3,535,568 1,767,784 883,892 441,946 220,973 662,920 331,460 165,730 82,865 248,596 124,298 62,149 186,448 93,224 46,612 23,306 11,653 34,960 17,480 8,740 4,370 2,185 6,556 3,278 1,639 4,918 2,459 7,378 3,689 11,068 5,534 2,767 8,302 4,151 12,454 6,227 18,682 9,341 28,024 14,012 7,006 3,503 10,510 5,255 15,766 7,883 23,650 11,825 35,476 17,738 8,869 26,608

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