2² × 3² × 13 × 157

Prime Factor Structure

Factorization String 2^2 × 3^2 × 13 × 157

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 36

Divisor Sum (σ) 201,292

Proper Divisor Sum 127,816

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #73471 ← → #73477

1 2 3 4 6 9 12 13 18 26 36 39 52 78 117 156 157 234 314 468 471 628 942 1,413 1,884 2,041 2,826 4,082 5,652 6,123 8,164 12,246 18,369 24,492 36,738 73,476

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

73,476 36,738 18,369 55,108 27,554 13,777 41,332 20,666 10,333 31,000 15,500 7,750 3,875 11,626 5,813 17,440 8,720 4,360 2,180 1,090 545 1,636 818 409 1,228 614 307 922 461 1,384 692 346 173 520 260 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16

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