3 × 19 × 37 × 331

Prime Factor Structure

Factorization String 3 × 19 × 37 × 331

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,009,280

Proper Divisor Sum 311,201

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #698077 ← → #698083

1 3 19 37 57 111 331 703 993 2,109 6,289 12,247 18,867 36,741 232,693 698,079

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

698,079 2,094,238 1,047,119 3,141,358 1,570,679 4,712,038 2,356,019 7,068,058 3,534,029 10,602,088 5,301,044 2,650,522 1,325,261 3,975,784 1,987,892 993,946 496,973 1,490,920 745,460 372,730 186,365 559,096 279,548 139,774 69,887 209,662 104,831 314,494 157,247 471,742 235,871 707,614 353,807 1,061,422 530,711 1,592,134 796,067 2,388,202 1,194,101 3,582,304 1,791,152 895,576 447,788 223,894 111,947 335,842 167,921 503,764 251,882 125,941 377,824 188,912 94,456 47,228 23,614 11,807 35,422 17,711 53,134 26,567

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