3 × 7 × 23 × 317

Prime Factor Structure

Factorization String 3 × 7 × 23 × 317

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 244,224

Proper Divisor Sum 91,113

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #153107 ← → #153113

1 3 7 21 23 69 161 317 483 951 2,219 6,657 7,291 21,873 51,037 153,111

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

153,111 459,334 229,667 689,002 344,501 1,033,504 516,752 258,376 129,188 64,594 32,297 96,892 48,446 24,223 72,670 36,335 109,006 54,503 163,510 81,755 245,266 122,633 367,900 183,950 91,975 275,926 137,963 413,890 206,945 620,836 310,418 155,209 465,628 232,814 116,407 349,222 174,611 523,834 261,917 785,752 392,876 196,438 98,219 294,658 147,329 441,988 220,994 110,497 331,492 165,746 82,873 248,620 124,310 62,155 186,466 93,233 279,700 139,850 69,925 209,776

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