288,765

3⁴ × 5 × 23 × 31

Prime Factor Structure

Factorization String 3^4 × 5 × 23 × 31

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 40

Divisor Sum (σ) 557,568

Proper Divisor Sum 268,803

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #288751 ← → #288767

1 3 5 9 15 23 27 31 45 69 81 93 115 135 155 207 279 345 405 465 621 713 837 1,035 1,395 1,863 2,139 2,511 3,105 3,565 4,185 6,417 9,315 10,695 12,555 19,251 32,085 57,753 96,255 288,765

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

288,765 866,296 433,148 216,574 108,287 324,862 162,431 487,294 243,647 730,942 365,471 1,096,414 548,207 1,644,622 822,311 2,466,934 1,233,467 3,700,402 1,850,201 5,550,604 2,775,302 1,387,651 4,162,954 2,081,477 6,244,432 3,122,216 1,561,108 780,554 390,277 1,170,832 585,416 292,708 146,354 73,177 219,532 109,766 54,883 164,650 82,325 246,976 123,488 61,744 30,872 15,436 7,718 3,859 11,578 5,789 17,368 8,684 4,342 2,171 6,514 3,257 9,772 4,886 2,443 7,330 3,665 10,996

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