17 × 39887

Prime Factor Structure

Factorization String 17 × 39887

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 717,984

Proper Divisor Sum 39,905

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #678077 ← → #678101

1 17 39,887 678,079

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

678,079 2,034,238 1,017,119 3,051,358 1,525,679 4,577,038 2,288,519 6,865,558 3,432,779 10,298,338 5,149,169 15,447,508 7,723,754 3,861,877 11,585,632 5,792,816 2,896,408 1,448,204 724,102 362,051 1,086,154 543,077 1,629,232 814,616 407,308 203,654 101,827 305,482 152,741 458,224 229,112 114,556 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

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