3² × 7 × 11 × 521

Prime Factor Structure

Factorization String 3^2 × 7 × 11 × 521

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 651,456

Proper Divisor Sum 290,403

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #361033 ← → #361069

1 3 7 9 11 21 33 63 77 99 231 521 693 1,563 3,647 4,689 5,731 10,941 17,193 32,823 40,117 51,579 120,351 361,053

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

361,053 1,083,160 541,580 270,790 135,395 406,186 203,093 609,280 304,640 152,320 76,160 38,080 19,040 9,520 4,760 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238 1,619 4,858 2,429 7,288 3,644 1,822 911 2,734 1,367 4,102 2,051 6,154 3,077 9,232 4,616 2,308

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