7 × 31 × 1877

Prime Factor Structure

Factorization String 7 × 31 × 1877

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 480,768

Proper Divisor Sum 73,459

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #407299 ← → #407311

1 7 31 217 1,877 13,139 58,187 407,309

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

407,309 1,221,928 610,964 305,482 152,741 458,224 229,112 114,556 57,278 28,639 85,918 42,959 128,878 64,439 193,318 96,659 289,978 144,989 434,968 217,484 108,742 54,371 163,114 81,557 244,672 122,336 61,168 30,584 15,292 7,646 3,823 11,470 5,735 17,206 8,603 25,810 12,905 38,716 19,358 9,679 29,038 14,519 43,558 21,779 65,338 32,669 98,008 49,004 24,502 12,251 36,754 18,377 55,132 27,566 13,783 41,350 20,675 62,026 31,013 93,040

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