2 × 3 × 7 × 11 × 13²

Prime Factor Structure

Factorization String 2 × 3 × 7 × 11 × 13^2

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 210,816

Proper Divisor Sum 132,738

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #78059 ← → #78079

1 2 3 6 7 11 13 14 21 22 26 33 39 42 66 77 78 91 143 154 169 182 231 273 286 338 429 462 507 546 858 1,001 1,014 1,183 1,859 2,002 2,366 3,003 3,549 3,718 5,577 6,006 7,098 11,154 13,013 26,026 39,039 78,078

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

78,078 39,039 117,118 58,559 175,678 87,839 263,518 131,759 395,278 197,639 592,918 296,459 889,378 444,689 1,334,068 667,034 333,517 1,000,552 500,276 250,138 125,069 375,208 187,604 93,802 46,901 140,704 70,352 35,176 17,588 8,794 4,397 13,192 6,596 3,298 1,649 4,948 2,474 1,237 3,712 1,856 928 464 232 116 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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