3² × 7 × 11 × 229

Prime Factor Structure

Factorization String 3^2 × 7 × 11 × 229

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 287,040

Proper Divisor Sum 128,343

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #158663 ← → #158699

1 3 7 9 11 21 33 63 77 99 229 231 687 693 1,603 2,061 2,519 4,809 7,557 14,427 17,633 22,671 52,899 158,697

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

158,697 476,092 238,046 119,023 357,070 178,535 535,606 267,803 803,410 401,705 1,205,116 602,558 301,279 903,838 451,919 1,355,758 677,879 2,033,638 1,016,819 3,050,458 1,525,229 4,575,688 2,287,844 1,143,922 571,961 1,715,884 857,942 428,971 1,286,914 643,457 1,930,372 965,186 482,593 1,447,780 723,890 361,945 1,085,836 542,918 271,459 814,378 407,189 1,221,568 610,784 305,392 152,696 76,348 38,174 19,087 57,262 28,631 85,894 42,947 128,842 64,421 193,264 96,632 48,316 24,158 12,079 36,238

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