7 × 53 × 661

Prime Factor Structure

Factorization String 7 × 53 × 661

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 285,984

Proper Divisor Sum 40,753

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #245209 ← → #245251

1 7 53 371 661 4,627 35,033 245,231

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

245,231 735,694 367,847 1,103,542 551,771 1,655,314 827,657 2,482,972 1,241,486 620,743 1,862,230 931,115 2,793,346 1,396,673 4,190,020 2,095,010 1,047,505 3,142,516 1,571,258 785,629 2,356,888 1,178,444 589,222 294,611 883,834 441,917 1,325,752 662,876 331,438 165,719 497,158 248,579 745,738 372,869 1,118,608 559,304 279,652 139,826 69,913 209,740 104,870 52,435 157,306 78,653 235,960 117,980 58,990 29,495 88,486 44,243 132,730 66,365 199,096 99,548 49,774 24,887 74,662 37,331 111,994 55,997

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