2 × 3 × 13 × 5119

Prime Factor Structure

Factorization String 2 × 3 × 13 × 5119

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 860,160

Proper Divisor Sum 460,878

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #399281 ← → #399283

1 2 3 6 13 26 39 78 5,119 10,238 15,357 30,714 66,547 133,094 199,641 399,282

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

399,282 199,641 598,924 299,462 149,731 449,194 224,597 673,792 336,896 168,448 84,224 42,112 21,056 10,528 5,264 2,632 1,316 658 329 988 494 247 742 371 1,114 557 1,672 836 418 209 628 314 157 472 236 118 59 178 89 268 134 67 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13

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