3² × 5 × 13 × 643

Prime Factor Structure

Factorization String 3^2 × 5 × 13 × 643

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 703,248

Proper Divisor Sum 327,093

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #376153 ← → #376171

1 3 5 9 13 15 39 45 65 117 195 585 643 1,929 3,215 5,787 8,359 9,645 25,077 28,935 41,795 75,231 125,385 376,155

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

376,155 1,128,466 564,233 1,692,700 846,350 423,175 1,269,526 634,763 1,904,290 952,145 2,856,436 1,428,218 714,109 2,142,328 1,071,164 535,582 267,791 803,374 401,687 1,205,062 602,531 1,807,594 903,797 2,711,392 1,355,696 677,848 338,924 169,462 84,731 254,194 127,097 381,292 190,646 95,323 285,970 142,985 428,956 214,478 107,239 321,718 160,859 482,578 241,289 723,868 361,934 180,967 542,902 271,451 814,354 407,177 1,221,532 610,766 305,383 916,150 458,075 1,374,226 687,113 2,061,340 1,030,670 515,335

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