2² × 5 × 19 × 743

Prime Factor Structure

Factorization String 2^2 × 5 × 19 × 743

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 624,960

Proper Divisor Sum 342,620

Digit Sum / Digital Root 19 (Root: 1)

Adjacent Primes #282313 ← → #282349

1 2 4 5 10 19 20 38 76 95 190 380 743 1,486 2,972 3,715 7,430 14,117 14,860 28,234 56,468 70,585 141,170 282,340

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

282,340 141,170 70,585 211,756 105,878 52,939 158,818 79,409 238,228 119,114 59,557 178,672 89,336 44,668 22,334 11,167 33,502 16,751 50,254 25,127 75,382 37,691 113,074 56,537 169,612 84,806 42,403 127,210 63,605 190,816 95,408 47,704 23,852 11,926 5,963 17,890 8,945 26,836 13,418 6,709 20,128 10,064 5,032 2,516 1,258 629 1,888 944 472 236 118 59 178 89 268 134 67 202 101 304

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