19 × 173 × 1229

Prime Factor Structure

Factorization String 19 × 173 × 1229

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,280,400

Proper Divisor Sum 240,677

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #4039709 ← → #4039733

1 19 173 1,229 3,287 23,351 212,617 4,039,723

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

4,039,723 12,119,170 6,059,585 18,178,756 9,089,378 4,544,689 13,634,068 6,817,034 3,408,517 10,225,552 5,112,776 2,556,388 1,278,194 639,097 1,917,292 958,646 479,323 1,437,970 718,985 2,156,956 1,078,478 539,239 1,617,718 808,859 2,426,578 1,213,289 3,639,868 1,819,934 909,967 2,729,902 1,364,951 4,094,854 2,047,427 6,142,282 3,071,141 9,213,424 4,606,712 2,303,356 1,151,678 575,839 1,727,518 863,759 2,591,278 1,295,639 3,886,918 1,943,459 5,830,378 2,915,189 8,745,568 4,372,784 2,186,392 1,093,196 546,598 273,299 819,898 409,949 1,229,848 614,924 307,462 153,731

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