2 × 61 × 67 × 193

Prime Factor Structure

Factorization String 2 × 61 × 67 × 193

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,453,712

Proper Divisor Sum 876,130

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #1577579 ← → #1577591

1 2 61 67 122 134 193 386 4,087 8,174 11,773 12,931 23,546 25,862 788,791 1,577,582

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

1,577,582 788,791 2,366,374 1,183,187 3,549,562 1,774,781 5,324,344 2,662,172 1,331,086 665,543 1,996,630 998,315 2,994,946 1,497,473 4,492,420 2,246,210 1,123,105 3,369,316 1,684,658 842,329 2,526,988 1,263,494 631,747 1,895,242 947,621 2,842,864 1,421,432 710,716 355,358 177,679 533,038 266,519 799,558 399,779 1,199,338 599,669 1,799,008 899,504 449,752 224,876 112,438 56,219 168,658 84,329 252,988 126,494 63,247 189,742 94,871 284,614 142,307 426,922 213,461 640,384 320,192 160,096 80,048 40,024 20,012 10,006

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