5 × 17 × 139 × 211

Prime Factor Structure

Factorization String 5 × 17 × 139 × 211

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,205,440

Proper Divisor Sum 712,475

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #2492957 ← → #2493019

1 5 17 85 139 211 695 1,055 2,363 3,587 11,815 17,935 29,329 146,645 498,593 2,492,965

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

2,492,965 7,478,896 3,739,448 1,869,724 934,862 467,431 1,402,294 701,147 2,103,442 1,051,721 3,155,164 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

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