3 × 31 × 53 × 569

Prime Factor Structure

Factorization String 3 × 31 × 53 × 569

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,939,840

Proper Divisor Sum 1,135,239

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #2804591 ← → #2804617

1 3 31 53 93 159 569 1,643 1,707 4,929 17,639 30,157 52,917 90,471 934,867 2,804,601

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

2,804,601 8,413,804 4,206,902 2,103,451 6,310,354 3,155,177 9,465,532 4,732,766 2,366,383 7,099,150 3,549,575 10,648,726 5,324,363 15,973,090 7,986,545 23,959,636 11,979,818 5,989,909 17,969,728 8,984,864 4,492,432 2,246,216 1,123,108 561,554 280,777 842,332 421,166 210,583 631,750 315,875 947,626 473,813 1,421,440 710,720 355,360 177,680 88,840 44,420 22,210 11,105 33,316 16,658 8,329 24,988 12,494 6,247 18,742 9,371 28,114 14,057 42,172 21,086 10,543 31,630 15,815 47,446 23,723 71,170 35,585 106,756

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