5 × 136397

Prime Factor Structure

Factorization String 5 × 136397

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 818,388

Proper Divisor Sum 136,403

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #681983 ← → #681997

1 5 136,397 681,985

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

681,985 2,045,956 1,022,978 511,489 1,534,468 767,234 383,617 1,150,852 575,426 287,713 863,140 431,570 215,785 647,356 323,678 161,839 485,518 242,759 728,278 364,139 1,092,418 546,209 1,638,628 819,314 409,657 1,228,972 614,486 307,243 921,730 460,865 1,382,596 691,298 345,649 1,036,948 518,474 259,237 777,712 388,856 194,428 97,214 48,607 145,822 72,911 218,734 109,367 328,102 164,051 492,154 246,077 738,232 369,116 184,558 92,279 276,838 138,419 415,258 207,629 622,888 311,444 155,722

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