3² × 5² × 887

Prime Factor Structure

Factorization String 3^2 × 5^2 × 887

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 357,864

Proper Divisor Sum 158,289

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #199567 ← → #199583

1 3 5 9 15 25 45 75 225 887 2,661 4,435 7,983 13,305 22,175 39,915 66,525 199,575

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

199,575 598,726 299,363 898,090 449,045 1,347,136 673,568 336,784 168,392 84,196 42,098 21,049 63,148 31,574 15,787 47,362 23,681 71,044 35,522 17,761 53,284 26,642 13,321 39,964 19,982 9,991 29,974 14,987 44,962 22,481 67,444 33,722 16,861 50,584 25,292 12,646 6,323 18,970 9,485 28,456 14,228 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612

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