7 × 23 × 53 × 73

Prime Factor Structure

Factorization String 7 × 23 × 53 × 73

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 767,232

Proper Divisor Sum 144,323

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #622901 ← → #622927

1 7 23 53 73 161 371 511 1,219 1,679 3,869 8,533 11,753 27,083 88,987 622,909

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

622,909 1,868,728 934,364 467,182 233,591 700,774 350,387 1,051,162 525,581 1,576,744 788,372 394,186 197,093 591,280 295,640 147,820 73,910 36,955 110,866 55,433 166,300 83,150 41,575 124,726 62,363 187,090 93,545 280,636 140,318 70,159 210,478 105,239 315,718 157,859 473,578 236,789 710,368 355,184 177,592 88,796 44,398 22,199 66,598 33,299 99,898 49,949 149,848 74,924 37,462 18,731 56,194 28,097 84,292 42,146 21,073 63,220 31,610 15,805 47,416 23,708

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