2³ × 3 × 7 × 13 × 509

Prime Factor Structure

Factorization String 2^3 × 3 × 7 × 13 × 509

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 64

Divisor Sum (σ) 3,427,200

Proper Divisor Sum 2,315,544

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #1111651 ← → #1111661

1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 104 156 168 182 273 312 364 509 546 728 1,018 1,092 1,527 2,036 2,184 3,054 3,563 4,072 6,108 6,617 7,126 10,689 12,216 13,234 14,252 19,851 21,378 26,468 28,504 39,702 42,756 46,319 52,936 79,404 85,512 92,638 138,957 158,808 185,276

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

1,111,656 555,828 277,914 138,957 416,872 208,436 104,218 52,109 156,328 78,164 39,082 19,541 58,624 29,312 14,656 7,328 3,664 1,832 916 458 229 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56 28 14 7 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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