2 × 5 × 13 × 7489

Prime Factor Structure

Factorization String 2 × 5 × 13 × 7489

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 1,887,480

Proper Divisor Sum 913,910

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #973561 ← → #973591

1 2 5 10 13 26 65 130 7,489 14,978 37,445 74,890 97,357 194,714 486,785 973,570

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

973,570 486,785 1,460,356 730,178 365,089 1,095,268 547,634 273,817 821,452 410,726 205,363 616,090 308,045 924,136 462,068 231,034 115,517 346,552 173,276 86,638 43,319 129,958 64,979 194,938 97,469 292,408 146,204 73,102 36,551 109,654 54,827 164,482 82,241 246,724 123,362 61,681 185,044 92,522 46,261 138,784 69,392 34,696 17,348 8,674 4,337 13,012 6,506 3,253 9,760 4,880 2,440 1,220 610 305 916 458 229 688 344 172

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