2 × 11 × 31 × 7129

Prime Factor Structure

Factorization String 2 × 11 × 31 × 7129

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 8,213,760

Proper Divisor Sum 3,351,782

Digit Sum / Digital Root 43 (Root: 7)

Adjacent Primes #4861957 ← → #4861979

1 2 11 22 31 62 341 682 7,129 14,258 78,419 156,838 220,999 441,998 2,430,989 4,861,978

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

4,861,978 2,430,989 7,292,968 3,646,484 1,823,242 911,621 2,734,864 1,367,432 683,716 341,858 170,929 512,788 256,394 128,197 384,592 192,296 96,148 48,074 24,037 72,112 36,056 18,028 9,014 4,507 13,522 6,761 20,284 10,142 5,071 15,214 7,607 22,822 11,411 34,234 17,117 51,352 25,676 12,838 6,419 19,258 9,629 28,888 14,444 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720 30,860

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