3 × 5 × 13159

Prime Factor Structure

Factorization String 3 × 5 × 13159

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 315,840

Proper Divisor Sum 118,455

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #197383 ← → #197389

1 3 5 15 13,159 39,477 65,795 197,385

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

197,385 592,156 296,078 148,039 444,118 222,059 666,178 333,089 999,268 499,634 249,817 749,452 374,726 187,363 562,090 281,045 843,136 421,568 210,784 105,392 52,696 26,348 13,174 6,587 19,762 9,881 29,644 14,822 7,411 22,234 11,117 33,352 16,676 8,338 4,169 12,508 6,254 3,127 9,382 4,691 14,074 7,037 21,112 10,556 5,278 2,639 7,918 3,959 11,878 5,939 17,818 8,909 26,728 13,364 6,682 3,341 10,024 5,012 2,506 1,253

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