421 × 823

Prime Factor Structure

Factorization String 421 × 823

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 347,728

Proper Divisor Sum 1,245

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #346469 ← → #346501

1 421 823 346,483

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

346,483 1,039,450 519,725 1,559,176 779,588 389,794 194,897 584,692 292,346 146,173 438,520 219,260 109,630 54,815 164,446 82,223 246,670 123,335 370,006 185,003 555,010 277,505 832,516 416,258 208,129 624,388 312,194 156,097 468,292 234,146 117,073 351,220 175,610 87,805 263,416 131,708 65,854 32,927 98,782 49,391 148,174 74,087 222,262 111,131 333,394 166,697 500,092 250,046 125,023 375,070 187,535 562,606 281,303 843,910 421,955 1,265,866 632,933 1,898,800 949,400 474,700

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