71,001

3² × 7³ × 23

Prime Factor Structure

Factorization String 3^2 × 7^3 × 23

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 24

Divisor Sum (σ) 124,800

Proper Divisor Sum 53,799

Digit Sum / Digital Root 9 (Root: 9)

Adjacent Primes #70999 ← → #71011

1 3 7 9 21 23 49 63 69 147 161 207 343 441 483 1,029 1,127 1,449 3,087 3,381 7,889 10,143 23,667 71,001

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

71,001 213,004 106,502 53,251 159,754 79,877 239,632 119,816 59,908 29,954 14,977 44,932 22,466 11,233 33,700 16,850 8,425 25,276 12,638 6,319 18,958 9,479 28,438 14,219 42,658 21,329 63,988 31,994 15,997 47,992 23,996 11,998 5,999 17,998 8,999 26,998 13,499 40,498 20,249 60,748 30,374 15,187 45,562 22,781 68,344 34,172 17,086 8,543 25,630 12,815 38,446 19,223 57,670 28,835 86,506 43,253 129,760 64,880 32,440 16,220

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