2 × 3 × 5 × 11 × 31 × 139

Prime Factor Structure

Factorization String 2 × 3 × 5 × 11 × 31 × 139

Distinct Prime Factors 6

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 3,870,720

Proper Divisor Sum 2,448,750

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #1421969 ← → #1421977

1 2 3 5 6 10 11 15 22 30 31 33 55 62 66 93 110 139 155 165 186 278 310 330 341 417 465 682 695 834 930 1,023 1,390 1,529 1,705 2,046 2,085 3,058 3,410 4,170 4,309 4,587 5,115 7,645 8,618 9,174 10,230 12,927 15,290 21,545 22,935 25,854 43,090 45,870 47,399 64,635 94,798 129,270 142,197 236,995

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

1,421,970 710,985 2,132,956 1,066,478 533,239 1,599,718 799,859 2,399,578 1,199,789 3,599,368 1,799,684 899,842 449,921 1,349,764 674,882 337,441 1,012,324 506,162 253,081 759,244 379,622 189,811 569,434 284,717 854,152 427,076 213,538 106,769 320,308 160,154 80,077 240,232 120,116 60,058 30,029 90,088 45,044 22,522 11,261 33,784 16,892 8,446 4,223 12,670 6,335 19,006 9,503 28,510 14,255 42,766 21,383 64,150 32,075 96,226 48,113 144,340 72,170 36,085 108,256 54,128

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