3 × 13 × 17387

Prime Factor Structure

Factorization String 3 × 13 × 17387

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 973,728

Proper Divisor Sum 295,635

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #678077 ← → #678101

1 3 13 39 17,387 52,161 226,031 678,093

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

678,093 2,034,280 1,017,140 508,570 254,285 762,856 381,428 190,714 95,357 286,072 143,036 71,518 35,759 107,278 53,639 160,918 80,459 241,378 120,689 362,068 181,034 90,517 271,552 135,776 67,888 33,944 16,972 8,486 4,243 12,730 6,365 19,096 9,548 4,774 2,387 7,162 3,581 10,744 5,372 2,686 1,343 4,030 2,015 6,046 3,023 9,070 4,535 13,606 6,803 20,410 10,205 30,616 15,308 7,654 3,827 11,482 5,741 17,224 8,612 4,306

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