2 × 5 × 11 × 557

Prime Factor Structure

Factorization String 2 × 5 × 11 × 557

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 120,528

Proper Divisor Sum 59,258

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #61261 ← → #61283

1 2 5 10 11 22 55 110 557 1,114 2,785 5,570 6,127 12,254 30,635 61,270

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

61,270 30,635 91,906 45,953 137,860 68,930 34,465 103,396 51,698 25,849 77,548 38,774 19,387 58,162 29,081 87,244 43,622 21,811 65,434 32,717 98,152 49,076 24,538 12,269 36,808 18,404 9,202 4,601 13,804 6,902 3,451 10,354 5,177 15,532 7,766 3,883 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65

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