2 × 257 × 1223

Prime Factor Structure

Factorization String 2 × 257 × 1223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 947,376

Proper Divisor Sum 318,754

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #628591 ← → #628651

1 2 257 514 1,223 2,446 314,311 628,622

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

628,622 314,311 942,934 471,467 1,414,402 707,201 2,121,604 1,060,802 530,401 1,591,204 795,602 397,801 1,193,404 596,702 298,351 895,054 447,527 1,342,582 671,291 2,013,874 1,006,937 3,020,812 1,510,406 755,203 2,265,610 1,132,805 3,398,416 1,699,208 849,604 424,802 212,401 637,204 318,602 159,301 477,904 238,952 119,476 59,738 29,869 89,608 44,804 22,402 11,201 33,604 16,802 8,401 25,204 12,602 6,301 18,904 9,452 4,726 2,363 7,090 3,545 10,636 5,318 2,659 7,978 3,989

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