2³ × 13 × 17 × 37

Prime Factor Structure

Factorization String 2^3 × 13 × 17 × 37

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 143,640

Proper Divisor Sum 78,224

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #65413 ← → #65419

1 2 4 8 13 17 26 34 37 52 68 74 104 136 148 221 296 442 481 629 884 962 1,258 1,768 1,924 2,516 3,848 5,032 8,177 16,354 32,708 65,416

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

65,416 32,708 16,354 8,177 24,532 12,266 6,133 18,400 9,200 4,600 2,300 1,150 575 1,726 863 2,590 1,295 3,886 1,943 5,830 2,915 8,746 4,373 13,120 6,560 3,280 1,640 820 410 205 616 308 154 77 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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