2 × 3 × 5 × 7 × 37²

Prime Factor Structure

Factorization String 2 × 3 × 5 × 7 × 37^2

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 810,432

Proper Divisor Sum 522,942

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #287449 ← → #287491

1 2 3 5 6 7 10 14 15 21 30 35 37 42 70 74 105 111 185 210 222 259 370 518 555 777 1,110 1,295 1,369 1,554 2,590 2,738 3,885 4,107 6,845 7,770 8,214 9,583 13,690 19,166 20,535 28,749 41,070 47,915 57,498 95,830 143,745 287,490

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

287,490 143,745 431,236 215,618 107,809 323,428 161,714 80,857 242,572 121,286 60,643 181,930 90,965 272,896 136,448 68,224 34,112 17,056 8,528 4,264 2,132 1,066 533 1,600 800 400 200 100 50 25 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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