2² × 3 × 13 × 2543

Prime Factor Structure

Factorization String 2^2 × 3 × 13 × 2543

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 997,248

Proper Divisor Sum 600,540

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #396703 ← → #396709

1 2 3 4 6 12 13 26 39 52 78 156 2,543 5,086 7,629 10,172 15,258 30,516 33,059 66,118 99,177 132,236 198,354 396,708

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

396,708 198,354 99,177 297,532 148,766 74,383 223,150 111,575 334,726 167,363 502,090 251,045 753,136 376,568 188,284 94,142 47,071 141,214 70,607 211,822 105,911 317,734 158,867 476,602 238,301 714,904 357,452 178,726 89,363 268,090 134,045 402,136 201,068 100,534 50,267 150,802 75,401 226,204 113,102 56,551 169,654 84,827 254,482 127,241 381,724 190,862 95,431 286,294 143,147 429,442 214,721 644,164 322,082 161,041 483,124 241,562 120,781 362,344 181,172 90,586

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