3² × 5 × 7 × 499

Prime Factor Structure

Factorization String 3^2 × 5 × 7 × 499

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 312,000

Proper Divisor Sum 154,815

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #157181 ← → #157189

1 3 5 7 9 15 21 35 45 63 105 315 499 1,497 2,495 3,493 4,491 7,485 10,479 17,465 22,455 31,437 52,395 157,185

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

157,185 471,556 235,778 117,889 353,668 176,834 88,417 265,252 132,626 66,313 198,940 99,470 49,735 149,206 74,603 223,810 111,905 335,716 167,858 83,929 251,788 125,894 62,947 188,842 94,421 283,264 141,632 70,816 35,408 17,704 8,852 4,426 2,213 6,640 3,320 1,660 830 415 1,246 623 1,870 935 2,806 1,403 4,210 2,105 6,316 3,158 1,579 4,738 2,369 7,108 3,554 1,777 5,332 2,666 1,333 4,000 2,000 1,000

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