5 × 43 × 53 × 653

Prime Factor Structure

Factorization String 5 × 43 × 53 × 653

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 9,323,424

Proper Divisor Sum 1,882,489

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #7440893 ← → #7440943

1 5 43 53 215 265 653 2,279 3,265 11,395 28,079 34,609 140,395 173,045 1,488,187 7,440,935

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

7,440,935 22,322,806 11,161,403 33,484,210 16,742,105 50,226,316 25,113,158 12,556,579 37,669,738 18,834,869 56,504,608 28,252,304 14,126,152 7,063,076 3,531,538 1,765,769 5,297,308 2,648,654 1,324,327 3,972,982 1,986,491 5,959,474 2,979,737 8,939,212 4,469,606 2,234,803 6,704,410 3,352,205 10,056,616 5,028,308 2,514,154 1,257,077 3,771,232 1,885,616 942,808 471,404 235,702 117,851 353,554 176,777 530,332 265,166 132,583 397,750 198,875 596,626 298,313 894,940 447,470 223,735 671,206 335,603 1,006,810 503,405 1,510,216 755,108 377,554 188,777 566,332 283,166

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