17 × 149 × 257

Prime Factor Structure

Factorization String 17 × 149 × 257

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 696,600

Proper Divisor Sum 45,619

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #650971 ← → #650987

1 17 149 257 2,533 4,369 38,293 650,981

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

650,981 1,952,944 976,472 488,236 244,118 122,059 366,178 183,089 549,268 274,634 137,317 411,952 205,976 102,988 51,494 25,747 77,242 38,621 115,864 57,932 28,966 14,483 43,450 21,725 65,176 32,588 16,294 8,147 24,442 12,221 36,664 18,332 9,166 4,583 13,750 6,875 20,626 10,313 30,940 15,470 7,735 23,206 11,603 34,810 17,405 52,216 26,108 13,054 6,527 19,582 9,791 29,374 14,687 44,062 22,031 66,094 33,047 99,142 49,571 148,714

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