2² × 5 × 11 × 787

Prime Factor Structure

Factorization String 2^2 × 5 × 11 × 787

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 397,152

Proper Divisor Sum 224,012

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #173137 ← → #173141

1 2 4 5 10 11 20 22 44 55 110 220 787 1,574 3,148 3,935 7,870 8,657 15,740 17,314 34,628 43,285 86,570 173,140

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

173,140 86,570 43,285 129,856 64,928 32,464 16,232 8,116 4,058 2,029 6,088 3,044 1,522 761 2,284 1,142 571 1,714 857 2,572 1,286 643 1,930 965 2,896 1,448 724 362 181 544 272 136 68 34 17 52 26 13 40 20 10 5 16 8 4 2 1

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