2 × 3² × 5 × 571

Prime Factor Structure

Factorization String 2 × 3^2 × 5 × 571

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 133,848

Proper Divisor Sum 82,458

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #51383 ← → #51407

1 2 3 5 6 9 10 15 18 30 45 90 571 1,142 1,713 2,855 3,426 5,139 5,710 8,565 10,278 17,130 25,695 51,390

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

51,390 25,695 77,086 38,543 115,630 57,815 173,446 86,723 260,170 130,085 390,256 195,128 97,564 48,782 24,391 73,174 36,587 109,762 54,881 164,644 82,322 41,161 123,484 61,742 30,871 92,614 46,307 138,922 69,461 208,384 104,192 52,096 26,048 13,024 6,512 3,256 1,628 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130 65 196 98 49 148 74 37 112 56

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