2 × 13 × 31 × 419

Prime Factor Structure

Factorization String 2 × 13 × 31 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 564,480

Proper Divisor Sum 226,766

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #337697 ← → #337721

1 2 13 26 31 62 403 419 806 838 5,447 10,894 12,989 25,978 168,857 337,714

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

337,714 168,857 506,572 253,286 126,643 379,930 189,965 569,896 284,948 142,474 71,237 213,712 106,856 53,428 26,714 13,357 40,072 20,036 10,018 5,009 15,028 7,514 3,757 11,272 5,636 2,818 1,409 4,228 2,114 1,057 3,172 1,586 793 2,380 1,190 595 1,786 893 2,680 1,340 670 335 1,006 503 1,510 755 2,266 1,133 3,400 1,700 850 425 1,276 638 319 958 479 1,438 719 2,158

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