13² × 6451

Prime Factor Structure

Factorization String 13^2 × 6451

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 1,180,716

Proper Divisor Sum 90,497

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1090217 ← → #1090241

1 13 169 6,451 83,863 1,090,219

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

1,090,219 3,270,658 1,635,329 4,905,988 2,452,994 1,226,497 3,679,492 1,839,746 919,873 2,759,620 1,379,810 689,905 2,069,716 1,034,858 517,429 1,552,288 776,144 388,072 194,036 97,018 48,509 145,528 72,764 36,382 18,191 54,574 27,287 81,862 40,931 122,794 61,397 184,192 92,096 46,048 23,024 11,512 5,756 2,878 1,439 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524

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