2³ × 3 × 37 × 727

Prime Factor Structure

Factorization String 2^3 × 3 × 37 × 727

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,659,840

Proper Divisor Sum 1,014,264

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #645571 ← → #645577

1 2 3 4 6 8 12 24 37 74 111 148 222 296 444 727 888 1,454 2,181 2,908 4,362 5,816 8,724 17,448 26,899 53,798 80,697 107,596 161,394 215,192 322,788 645,576

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

645,576 322,788 161,394 80,697 242,092 121,046 60,523 181,570 90,785 272,356 136,178 68,089 204,268 102,134 51,067 153,202 76,601 229,804 114,902 57,451 172,354 86,177 258,532 129,266 64,633 193,900 96,950 48,475 145,426 72,713 218,140 109,070 54,535 163,606 81,803 245,410 122,705 368,116 184,058 92,029 276,088 138,044 69,022 34,511 103,534 51,767 155,302 77,651 232,954 116,477 349,432 174,716 87,358 43,679 131,038 65,519 196,558 98,279 294,838 147,419

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