2² × 355343

Prime Factor Structure

Factorization String 2^2 × 355343

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 2,487,408

Proper Divisor Sum 1,066,036

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1421351 ← → #1421389

1 2 4 355,343 710,686 1,421,372

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

1,421,372 710,686 355,343 1,066,030 533,015 1,599,046 799,523 2,398,570 1,199,285 3,597,856 1,798,928 899,464 449,732 224,866 112,433 337,300 168,650 84,325 252,976 126,488 63,244 31,622 15,811 47,434 23,717 71,152 35,576 17,788 8,894 4,447 13,342 6,671 20,014 10,007 30,022 15,011 45,034 22,517 67,552 33,776 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 12,028 6,014 3,007 9,022

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