2 × 17 × 131 × 197

Prime Factor Structure

Factorization String 2 × 17 × 131 × 197

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,411,344

Proper Divisor Sum 533,906

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #877423 ← → #877463

1 2 17 34 131 197 262 394 2,227 3,349 4,454 6,698 25,807 51,614 438,719 877,438

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

877,438 438,719 1,316,158 658,079 1,974,238 987,119 2,961,358 1,480,679 4,442,038 2,221,019 6,663,058 3,331,529 9,994,588 4,997,294 2,498,647 7,495,942 3,747,971 11,243,914 5,621,957 16,865,872 8,432,936 4,216,468 2,108,234 1,054,117 3,162,352 1,581,176 790,588 395,294 197,647 592,942 296,471 889,414 444,707 1,334,122 667,061 2,001,184 1,000,592 500,296 250,148 125,074 62,537 187,612 93,806 46,903 140,710 70,355 211,066 105,533 316,600 158,300 79,150 39,575 118,726 59,363 178,090 89,045 267,136 133,568 66,784 33,392

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