2² × 3 × 5 × 13 × 79

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 13 × 79

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 188,160

Proper Divisor Sum 126,540

Digit Sum / Digital Root 15 (Root: 6)

Adjacent Primes #61613 ← → #61627

1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 79 130 156 158 195 237 260 316 390 395 474 780 790 948 1,027 1,185 1,580 2,054 2,370 3,081 4,108 4,740 5,135 6,162 10,270 12,324 15,405 20,540 30,810 61,620

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

61,620 30,810 15,405 46,216 23,108 11,554 5,777 17,332 8,666 4,333 13,000 6,500 3,250 1,625 4,876 2,438 1,219 3,658 1,829 5,488 2,744 1,372 686 343 1,030 515 1,546 773 2,320 1,160 580 290 145 436 218 109 328 164 82 41 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274 137 412

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