5² × 19 × 2731

Prime Factor Structure

Factorization String 5^2 × 19 × 2731

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 1,693,840

Proper Divisor Sum 396,615

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #1297217 ← → #1297229

1 5 19 25 95 475 2,731 13,655 51,889 68,275 259,445 1,297,225

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

1,297,225 3,891,676 1,945,838 972,919 2,918,758 1,459,379 4,378,138 2,189,069 6,567,208 3,283,604 1,641,802 820,901 2,462,704 1,231,352 615,676 307,838 153,919 461,758 230,879 692,638 346,319 1,038,958 519,479 1,558,438 779,219 2,337,658 1,168,829 3,506,488 1,753,244 876,622 438,311 1,314,934 657,467 1,972,402 986,201 2,958,604 1,479,302 739,651 2,218,954 1,109,477 3,328,432 1,664,216 832,108 416,054 208,027 624,082 312,041 936,124 468,062 234,031 702,094 351,047 1,053,142 526,571 1,579,714 789,857 2,369,572 1,184,786 592,393 1,777,180

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