2² × 3 × 47 × 1223

Prime Factor Structure

Factorization String 2^2 × 3 × 47 × 1223

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 1,645,056

Proper Divisor Sum 955,284

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #689771 ← → #689779

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

689,772 344,886 172,443 517,330 258,665 775,996 387,998 193,999 581,998 290,999 872,998 436,499 1,309,498 654,749 1,964,248 982,124 491,062 245,531 736,594 368,297 1,104,892 552,446 276,223 828,670 414,335 1,243,006 621,503 1,864,510 932,255 2,796,766 1,398,383 4,195,150 2,097,575 6,292,726 3,146,363 9,439,090 4,719,545 14,158,636 7,079,318 3,539,659 10,618,978 5,309,489 15,928,468 7,964,234 3,982,117 11,946,352 5,973,176 2,986,588 1,493,294 746,647 2,239,942 1,119,971 3,359,914 1,679,957 5,039,872 2,519,936 1,259,968 629,984 314,992 157,496

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