3² × 5 × 7 × 523

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 523

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 326,976

Proper Divisor Sum 162,231

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #164743 ← → #164767

1 3 5 7 9 15 21 35 45 63 105 315 523 1,569 2,615 3,661 4,707 7,845 10,983 18,305 23,535 32,949 54,915 164,745

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

164,745 494,236 247,118 123,559 370,678 185,339 556,018 278,009 834,028 417,014 208,507 625,522 312,761 938,284 469,142 234,571 703,714 351,857 1,055,572 527,786 263,893 791,680 395,840 197,920 98,960 49,480 24,740 12,370 6,185 18,556 9,278 4,639 13,918 6,959 20,878 10,439 31,318 15,659 46,978 23,489 70,468 35,234 17,617 52,852 26,426 13,213 39,640 19,820 9,910 4,955 14,866 7,433 22,300 11,150 5,575 16,726 8,363 25,090 12,545 37,636

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