2² × 5 × 101 × 137

Prime Factor Structure

Factorization String 2^2 × 5 × 101 × 137

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 591,192

Proper Divisor Sum 314,452

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #276739 ← → #276763

1 2 4 5 10 20 101 137 202 274 404 505 548 685 1,010 1,370 2,020 2,740 13,837 27,674 55,348 69,185 138,370 276,740

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

276,740 138,370 69,185 207,556 103,778 51,889 155,668 77,834 38,917 116,752 58,376 29,188 14,594 7,297 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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