11² × 23 × 223

Prime Factor Structure

Factorization String 11^2 × 23 × 223

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 715,008

Proper Divisor Sum 94,399

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #620603 ← → #620623

1 11 23 121 223 253 2,453 2,783 5,129 26,983 56,419 620,609

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

620,609 1,861,828 930,914 465,457 1,396,372 698,186 349,093 1,047,280 523,640 261,820 130,910 65,455 196,366 98,183 294,550 147,275 441,826 220,913 662,740 331,370 165,685 497,056 248,528 124,264 62,132 31,066 15,533 46,600 23,300 11,650 5,825 17,476 8,738 4,369 13,108 6,554 3,277 9,832 4,916 2,458 1,229 3,688 1,844 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112

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