2³ × 31 × 2609

Prime Factor Structure

Factorization String 2^3 × 31 × 2609

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,252,800

Proper Divisor Sum 605,768

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #647011 ← → #647033

1 2 4 8 31 62 124 248 2,609 5,218 10,436 20,872 80,879 161,758 323,516 647,032

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

647,032 323,516 161,758 80,879 242,638 121,319 363,958 181,979 545,938 272,969 818,908 409,454 204,727 614,182 307,091 921,274 460,637 1,381,912 690,956 345,478 172,739 518,218 259,109 777,328 388,664 194,332 97,166 48,583 145,750 72,875 218,626 109,313 327,940 163,970 81,985 245,956 122,978 61,489 184,468 92,234 46,117 138,352 69,176 34,588 17,294 8,647 25,942 12,971 38,914 19,457 58,372 29,186 14,593 43,780 21,890 10,945 32,836 16,418 8,209 24,628

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