2 × 3 × 5 × 7 × 1867

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 1867

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 32

Divisor Sum (σ) 1,075,968

Proper Divisor Sum 683,898

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #392069 ← → #392087

1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 1,867 3,734 5,601 9,335 11,202 13,069 18,670 26,138 28,005 39,207 56,010 65,345 78,414 130,690 196,035 392,070

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

392,070 196,035 588,106 294,053 882,160 441,080 220,540 110,270 55,135 165,406 82,703 248,110 124,055 372,166 186,083 558,250 279,125 837,376 418,688 209,344 104,672 52,336 26,168 13,084 6,542 3,271 9,814 4,907 14,722 7,361 22,084 11,042 5,521 16,564 8,282 4,141 12,424 6,212 3,106 1,553 4,660 2,330 1,165 3,496 1,748 874 437 1,312 656 328 164 82 41 124 62 31 94 47 142 71

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