161,970

2 × 3 × 5 × 5399

Prime Factor Structure

Factorization String 2 × 3 × 5 × 5399

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 388,800

Proper Divisor Sum 226,830

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #161969 ← → #161971

1 2 3 5 6 10 15 30 5,399 10,798 16,197 26,995 32,394 53,990 80,985 161,970

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

161,970 80,985 242,956 121,478 60,739 182,218 91,109 273,328 136,664 68,332 34,166 17,083 51,250 25,625 76,876 38,438 19,219 57,658 28,829 86,488 43,244 21,622 10,811 32,434 16,217 48,652 24,326 12,163 36,490 18,245 54,736 27,368 13,684 6,842 3,421 10,264 5,132 2,566 1,283 3,850 1,925 5,776 2,888 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172

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