11 × 13 × 41 × 61

Prime Factor Structure

Factorization String 11 × 13 × 41 × 61

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 437,472

Proper Divisor Sum 79,829

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #357619 ← → #357649

1 11 13 41 61 143 451 533 671 793 2,501 5,863 8,723 27,511 32,513 357,643

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

357,643 1,072,930 536,465 1,609,396 804,698 402,349 1,207,048 603,524 301,762 150,881 452,644 226,322 113,161 339,484 169,742 84,871 254,614 127,307 381,922 190,961 572,884 286,442 143,221 429,664 214,832 107,416 53,708 26,854 13,427 40,282 20,141 60,424 30,212 15,106 7,553 22,660 11,330 5,665 16,996 8,498 4,249 12,748 6,374 3,187 9,562 4,781 14,344 7,172 3,586 1,793 5,380 2,690 1,345 4,036 2,018 1,009 3,028 1,514 757 2,272

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