2³ × 5 × 41513

Prime Factor Structure

Factorization String 2^3 × 5 × 41513

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 3,736,260

Proper Divisor Sum 2,075,740

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1660517 ← → #1660553

1 2 4 5 8 10 20 40 41,513 83,026 166,052 207,565 332,104 415,130 830,260 1,660,520

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

1,660,520 830,260 415,130 207,565 622,696 311,348 155,674 77,837 233,512 116,756 58,378 29,189 87,568 43,784 21,892 10,946 5,473 16,420 8,210 4,105 12,316 6,158 3,079 9,238 4,619 13,858 6,929 20,788 10,394 5,197 15,592 7,796 3,898 1,949 5,848 2,924 1,462 731 2,194 1,097 3,292 1,646 823 2,470 1,235 3,706 1,853 5,560 2,780 1,390 695 2,086 1,043 3,130 1,565 4,696 2,348 1,174 587 1,762

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