19 × 139 × 1607

Prime Factor Structure

Factorization String 19 × 139 × 1607

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,502,400

Proper Divisor Sum 258,313

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #4244083 ← → #4244099

1 19 139 1,607 2,641 30,533 223,373 4,244,087

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

4,244,087 12,732,262 6,366,131 19,098,394 9,549,197 28,647,592 14,323,796 7,161,898 3,580,949 10,742,848 5,371,424 2,685,712 1,342,856 671,428 335,714 167,857 503,572 251,786 125,893 377,680 188,840 94,420 47,210 23,605 70,816 35,408 17,704 8,852 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000 500 250 125

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