2 × 7 × 103 × 479

Prime Factor Structure

Factorization String 2 × 7 × 103 × 479

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,198,080

Proper Divisor Sum 507,362

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #690689 ← → #690719

1 2 7 14 103 206 479 721 958 1,442 3,353 6,706 49,337 98,674 345,359 690,718

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

690,718 345,359 1,036,078 518,039 1,554,118 777,059 2,331,178 1,165,589 3,496,768 1,748,384 874,192 437,096 218,548 109,274 54,637 163,912 81,956 40,978 20,489 61,468 30,734 15,367 46,102 23,051 69,154 34,577 103,732 51,866 25,933 77,800 38,900 19,450 9,725 29,176 14,588 7,294 3,647 10,942 5,471 16,414 8,207 24,622 12,311 36,934 18,467 55,402 27,701 83,104 41,552 20,776 10,388 5,194 2,597 7,792 3,896 1,948 974 487 1,462 731

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