3 × 5 × 13 × 1213

Prime Factor Structure

Factorization String 3 × 5 × 13 × 1213

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 407,904

Proper Divisor Sum 171,369

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #236527 ← → #236549

1 3 5 13 15 39 65 195 1,213 3,639 6,065 15,769 18,195 47,307 78,845 236,535

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

236,535 709,606 354,803 1,064,410 532,205 1,596,616 798,308 399,154 199,577 598,732 299,366 149,683 449,050 224,525 673,576 336,788 168,394 84,197 252,592 126,296 63,148 31,574 15,787 47,362 23,681 71,044 35,522 17,761 53,284 26,642 13,321 39,964 19,982 9,991 29,974 14,987 44,962 22,481 67,444 33,722 16,861 50,584 25,292 12,646 6,323 18,970 9,485 28,456 14,228 7,114 3,557 10,672 5,336 2,668 1,334 667 2,002 1,001 3,004 1,502

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