3 × 7 × 97 × 823

Prime Factor Structure

Factorization String 3 × 7 × 97 × 823

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,584,064

Proper Divisor Sum 907,613

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1676431 ← → #1676453

1 3 7 21 97 291 679 823 2,037 2,469 5,761 17,283 79,831 239,493 558,817 1,676,451

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

1,676,451 5,029,354 2,514,677 7,544,032 3,772,016 1,886,008 943,004 471,502 235,751 707,254 353,627 1,060,882 530,441 1,591,324 795,662 397,831 1,193,494 596,747 1,790,242 895,121 2,685,364 1,342,682 671,341 2,014,024 1,007,012 503,506 251,753 755,260 377,630 188,815 566,446 283,223 849,670 424,835 1,274,506 637,253 1,911,760 955,880 477,940 238,970 119,485 358,456 179,228 89,614 44,807 134,422 67,211 201,634 100,817 302,452 151,226 75,613 226,840 113,420 56,710 28,355 85,066 42,533 127,600 63,800

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