7² × 23 × 359

Prime Factor Structure

Factorization String 7^2 × 23 × 359

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 492,480

Proper Divisor Sum 87,887

Digit Sum / Digital Root 25 (Root: 7)

Adjacent Primes #404557 ← → #404597

1 7 23 49 161 359 1,127 2,513 8,257 17,591 57,799 404,593

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

404,593 1,213,780 606,890 303,445 910,336 455,168 227,584 113,792 56,896 28,448 14,224 7,112 3,556 1,778 889 2,668 1,334 667 2,002 1,001 3,004 1,502 751 2,254 1,127 3,382 1,691 5,074 2,537 7,612 3,806 1,903 5,710 2,855 8,566 4,283 12,850 6,425 19,276 9,638 4,819 14,458 7,229 21,688 10,844 5,422 2,711 8,134 4,067 12,202 6,101 18,304 9,152 4,576 2,288 1,144 572 286 143 430

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