19 × 37 × 47 × 79

Prime Factor Structure

Factorization String 19 × 37 × 47 × 79

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 2,918,400

Proper Divisor Sum 308,161

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2610233 ← → #2610241

1 19 37 47 79 703 893 1,501 1,739 2,923 3,713 33,041 55,537 70,547 137,381 2,610,239

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

2,610,239 7,830,718 3,915,359 11,746,078 5,873,039 17,619,118 8,809,559 26,428,678 13,214,339 39,643,018 19,821,509 59,464,528 29,732,264 14,866,132 7,433,066 3,716,533 11,149,600 5,574,800 2,787,400 1,393,700 696,850 348,425 1,045,276 522,638 261,319 783,958 391,979 1,175,938 587,969 1,763,908 881,954 440,977 1,322,932 661,466 330,733 992,200 496,100 248,050 124,025 372,076 186,038 93,019 279,058 139,529 418,588 209,294 104,647 313,942 156,971 470,914 235,457 706,372 353,186 176,593 529,780 264,890 132,445 397,336 198,668 99,334

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