2 × 315811

Prime Factor Structure

Factorization String 2 × 315811

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 947,436

Proper Divisor Sum 315,814

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #631619 ← → #631643

1 2 315,811 631,622

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

631,622 315,811 947,434 473,717 1,421,152 710,576 355,288 177,644 88,822 44,411 133,234 66,617 199,852 99,926 49,963 149,890 74,945 224,836 112,418 56,209 168,628 84,314 42,157 126,472 63,236 31,618 15,809 47,428 23,714 11,857 35,572 17,786 8,893 26,680 13,340 6,670 3,335 10,006 5,003 15,010 7,505 22,516 11,258 5,629 16,888 8,444 4,222 2,111 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691 32,074 16,037 48,112 24,056

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