2521 × 6947

Prime Factor Structure

Factorization String 2521 × 6947

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 17,522,856

Proper Divisor Sum 9,469

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #17513381 ← → #17513401

1 2,521 6,947 17,513,387

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

17,513,387 52,540,162 26,270,081 78,810,244 39,405,122 19,702,561 59,107,684 29,553,842 14,776,921 44,330,764 22,165,382 11,082,691 33,248,074 16,624,037 49,872,112 24,936,056 12,468,028 6,234,014 3,117,007 9,351,022 4,675,511 14,026,534 7,013,267 21,039,802 10,519,901 31,559,704 15,779,852 7,889,926 3,944,963 11,834,890 5,917,445 17,752,336 8,876,168 4,438,084 2,219,042 1,109,521 3,328,564 1,664,282 832,141 2,496,424 1,248,212 624,106 312,053 936,160 468,080 234,040 117,020 58,510 29,255 87,766 43,883 131,650 65,825 197,476 98,738 49,369 148,108 74,054 37,027 111,082

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