13² × 2281

Prime Factor Structure

Factorization String 13^2 × 2281

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 417,606

Proper Divisor Sum 32,117

Digit Sum / Digital Root 37 (Root: 1)

Adjacent Primes #385481 ← → #385493

1 13 169 2,281 29,653 385,489

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

385,489 1,156,468 578,234 289,117 867,352 433,676 216,838 108,419 325,258 162,629 487,888 243,944 121,972 60,986 30,493 91,480 45,740 22,870 11,435 34,306 17,153 51,460 25,730 12,865 38,596 19,298 9,649 28,948 14,474 7,237 21,712 10,856 5,428 2,714 1,357 4,072 2,036 1,018 509 1,528 764 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410

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