3 × 5 × 13 × 1489

Prime Factor Structure

Factorization String 3 × 5 × 13 × 1489

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 500,640

Proper Divisor Sum 210,285

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #290351 ← → #290359

1 3 5 13 15 39 65 195 1,489 4,467 7,445 19,357 22,335 58,071 96,785 290,355

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

290,355 871,066 435,533 1,306,600 653,300 326,650 163,325 489,976 244,988 122,494 61,247 183,742 91,871 275,614 137,807 413,422 206,711 620,134 310,067 930,202 465,101 1,395,304 697,652 348,826 174,413 523,240 261,620 130,810 65,405 196,216 98,108 49,054 24,527 73,582 36,791 110,374 55,187 165,562 82,781 248,344 124,172 62,086 31,043 93,130 46,565 139,696 69,848 34,924 17,462 8,731 26,194 13,097 39,292 19,646 9,823 29,470 14,735 44,206 22,103 66,310

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