3 × 5² × 7³ × 13

Prime Factor Structure

Factorization String 3 × 5^2 × 7^3 × 13

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 694,400

Proper Divisor Sum 359,975

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #334423 ← → #334427

1 3 5 7 13 15 21 25 35 39 49 65 75 91 105 147 175 195 245 273 325 343 455 525 637 735 975 1,029 1,225 1,365 1,715 1,911 2,275 3,185 3,675 4,459 5,145 6,825 8,575 9,555 13,377 15,925 22,295 25,725 47,775 66,885 111,475 334,425

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

334,425 1,003,276 501,638 250,819 752,458 376,229 1,128,688 564,344 282,172 141,086 70,543 211,630 105,815 317,446 158,723 476,170 238,085 714,256 357,128 178,564 89,282 44,641 133,924 66,962 33,481 100,444 50,222 25,111 75,334 37,667 113,002 56,501 169,504 84,752 42,376 21,188 10,594 5,297 15,892 7,946 3,973 11,920 5,960 2,980 1,490 745 2,236 1,118 559 1,678 839 2,518 1,259 3,778 1,889 5,668 2,834 1,417 4,252 2,126

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