5 × 13 × 19037

Prime Factor Structure

Factorization String 5 × 13 × 19037

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 1,599,192

Proper Divisor Sum 361,787

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #1237403 ← → #1237417

1 5 13 65 19,037 95,185 247,481 1,237,405

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

1,237,405 3,712,216 1,856,108 928,054 464,027 1,392,082 696,041 2,088,124 1,044,062 522,031 1,566,094 783,047 2,349,142 1,174,571 3,523,714 1,761,857 5,285,572 2,642,786 1,321,393 3,964,180 1,982,090 991,045 2,973,136 1,486,568 743,284 371,642 185,821 557,464 278,732 139,366 69,683 209,050 104,525 313,576 156,788 78,394 39,197 117,592 58,796 29,398 14,699 44,098 22,049 66,148 33,074 16,537 49,612 24,806 12,403 37,210 18,605 55,816 27,908 13,954 6,977 20,932 10,466 5,233 15,700 7,850

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