505409

Prime Factor Structure

Factorization String 505409

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 505,410

Proper Divisor Sum 1

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #505399 ← → #505411

1 505,409

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

505,409 1,516,228 758,114 379,057 1,137,172 568,586 284,293 852,880 426,440 213,220 106,610 53,305 159,916 79,958 39,979 119,938 59,969 179,908 89,954 44,977 134,932 67,466 33,733 101,200 50,600 25,300 12,650 6,325 18,976 9,488 4,744 2,372 1,186 593 1,780 890 445 1,336 668 334 167 502 251 754 377 1,132 566 283 850 425 1,276 638 319 958 479 1,438 719 2,158 1,079 3,238

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