2² × 5 × 623281

Prime Factor Structure

Factorization String 2^2 × 5 × 623281

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 26,177,844

Proper Divisor Sum 13,712,224

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #12465619 ← → #12465623

1 2 4 5 10 20 623,281 1,246,562 2,493,124 3,116,405 6,232,810 12,465,620

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

12,465,620 6,232,810 3,116,405 9,349,216 4,674,608 2,337,304 1,168,652 584,326 292,163 876,490 438,245 1,314,736 657,368 328,684 164,342 82,171 246,514 123,257 369,772 184,886 92,443 277,330 138,665 415,996 207,998 103,999 311,998 155,999 467,998 233,999 701,998 350,999 1,052,998 526,499 1,579,498 789,749 2,369,248 1,184,624 592,312 296,156 148,078 74,039 222,118 111,059 333,178 166,589 499,768 249,884 124,942 62,471 187,414 93,707 281,122 140,561 421,684 210,842 105,421 316,264 158,132 79,066

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