3 × 37 × 47 × 53

Prime Factor Structure

Factorization String 3 × 37 × 47 × 53

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 393,984

Proper Divisor Sum 117,483

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #276499 ← → #276503

1 3 37 47 53 111 141 159 1,739 1,961 2,491 5,217 5,883 7,473 92,167 276,501

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

276,501 829,504 414,752 207,376 103,688 51,844 25,922 12,961 38,884 19,442 9,721 29,164 14,582 7,291 21,874 10,937 32,812 16,406 8,203 24,610 12,305 36,916 18,458 9,229 27,688 13,844 6,922 3,461 10,384 5,192 2,596 1,298 649 1,948 974 487 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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