1187 × 17713

Prime Factor Structure

Factorization String 1187 × 17713

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 21,044,232

Proper Divisor Sum 18,901

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #21025321 ← → #21025339

1 1,187 17,713 21,025,331

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

21,025,331 63,075,994 31,537,997 94,613,992 47,306,996 23,653,498 11,826,749 35,480,248 17,740,124 8,870,062 4,435,031 13,305,094 6,652,547 19,957,642 9,978,821 29,936,464 14,968,232 7,484,116 3,742,058 1,871,029 5,613,088 2,806,544 1,403,272 701,636 350,818 175,409 526,228 263,114 131,557 394,672 197,336 98,668 49,334 24,667 74,002 37,001 111,004 55,502 27,751 83,254 41,627 124,882 62,441 187,324 93,662 46,831 140,494 70,247 210,742 105,371 316,114 158,057 474,172 237,086 118,543 355,630 177,815 533,446 266,723 800,170

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