5 × 7 × 13 × 2141

Prime Factor Structure

Factorization String 5 × 7 × 13 × 2141

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,439,424

Proper Divisor Sum 465,269

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #974147 ← → #974159

1 5 7 13 35 65 91 455 2,141 10,705 14,987 27,833 74,935 139,165 194,831 974,155

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

974,155 2,922,466 1,461,233 4,383,700 2,191,850 1,095,925 3,287,776 1,643,888 821,944 410,972 205,486 102,743 308,230 154,115 462,346 231,173 693,520 346,760 173,380 86,690 43,345 130,036 65,018 32,509 97,528 48,764 24,382 12,191 36,574 18,287 54,862 27,431 82,294 41,147 123,442 61,721 185,164 92,582 46,291 138,874 69,437 208,312 104,156 52,078 26,039 78,118 39,059 117,178 58,589 175,768 87,884 43,942 21,971 65,914 32,957 98,872 49,436 24,718 12,359 37,078

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