2² × 3² × 1559

Prime Factor Structure

Factorization String 2^2 × 3^2 × 1559

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 18

Divisor Sum (σ) 141,960

Proper Divisor Sum 85,836

Digit Sum / Digital Root 18 (Root: 9)

Adjacent Primes #56123 ← → #56131

1 2 3 4 6 9 12 18 36 1,559 3,118 4,677 6,236 9,354 14,031 18,708 28,062 56,124

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

56,124 28,062 14,031 42,094 21,047 63,142 31,571 94,714 47,357 142,072 71,036 35,518 17,759 53,278 26,639 79,918 39,959 119,878 59,939 179,818 89,909 269,728 134,864 67,432 33,716 16,858 8,429 25,288 12,644 6,322 3,161 9,484 4,742 2,371 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850

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