191 × 2161

Prime Factor Structure

Factorization String 191 × 2161

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 415,104

Proper Divisor Sum 2,353

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #412739 ← → #412771

1 191 2,161 412,751

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

412,751 1,238,254 619,127 1,857,382 928,691 2,786,074 1,393,037 4,179,112 2,089,556 1,044,778 522,389 1,567,168 783,584 391,792 195,896 97,948 48,974 24,487 73,462 36,731 110,194 55,097 165,292 82,646 41,323 123,970 61,985 185,956 92,978 46,489 139,468 69,734 34,867 104,602 52,301 156,904 78,452 39,226 19,613 58,840 29,420 14,710 7,355 22,066 11,033 33,100 16,550 8,275 24,826 12,413 37,240 18,620 9,310 4,655 13,966 6,983 20,950 10,475 31,426 15,713

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