7 × 157 × 661

Prime Factor Structure

Factorization String 7 × 157 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 836,768

Proper Divisor Sum 110,329

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #726431 ← → #726457

1 7 157 661 1,099 4,627 103,777 726,439

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

726,439 2,179,318 1,089,659 3,268,978 1,634,489 4,903,468 2,451,734 1,225,867 3,677,602 1,838,801 5,516,404 2,758,202 1,379,101 4,137,304 2,068,652 1,034,326 517,163 1,551,490 775,745 2,327,236 1,163,618 581,809 1,745,428 872,714 436,357 1,309,072 654,536 327,268 163,634 81,817 245,452 122,726 61,363 184,090 92,045 276,136 138,068 69,034 34,517 103,552 51,776 25,888 12,944 6,472 3,236 1,618 809 2,428 1,214 607 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616

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