17 × 23 × 20399

Prime Factor Structure

Factorization String 17 × 23 × 20399

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 8,812,800

Proper Divisor Sum 836,791

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #7975997 ← → #7976047

1 17 23 391 20,399 346,783 469,177 7,976,009

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

7,976,009 23,928,028 11,964,014 5,982,007 17,946,022 8,973,011 26,919,034 13,459,517 40,378,552 20,189,276 10,094,638 5,047,319 15,141,958 7,570,979 22,712,938 11,356,469 34,069,408 17,034,704 8,517,352 4,258,676 2,129,338 1,064,669 3,194,008 1,597,004 798,502 399,251 1,197,754 598,877 1,796,632 898,316 449,158 224,579 673,738 336,869 1,010,608 505,304 252,652 126,326 63,163 189,490 94,745 284,236 142,118 71,059 213,178 106,589 319,768 159,884 79,942 39,971 119,914 59,957 179,872 89,936 44,968 22,484 11,242 5,621 16,864 8,432

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