2² × 3 × 5 × 19 × 227

Prime Factor Structure

Factorization String 2^2 × 3 × 5 × 19 × 227

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 766,080

Proper Divisor Sum 507,300

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #258779 ← → #258787

1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 114 190 227 228 285 380 454 570 681 908 1,135 1,140 1,362 2,270 2,724 3,405 4,313 4,540 6,810 8,626 12,939 13,620 17,252 21,565 25,878 43,130 51,756 64,695 86,260 129,390 258,780

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

258,780 129,390 64,695 194,086 97,043 291,130 145,565 436,696 218,348 109,174 54,587 163,762 81,881 245,644 122,822 61,411 184,234 92,117 276,352 138,176 69,088 34,544 17,272 8,636 4,318 2,159 6,478 3,239 9,718 4,859 14,578 7,289 21,868 10,934 5,467 16,402 8,201 24,604 12,302 6,151 18,454 9,227 27,682 13,841 41,524 20,762 10,381 31,144 15,572 7,786 3,893 11,680 5,840 2,920 1,460 730 365 1,096 548 274

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