1,437,005

5 × 31 × 73 × 127

Prime Factor Structure

Factorization String 5 × 31 × 73 × 127

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 1,818,624

Proper Divisor Sum 381,619

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #1436999 ← → #1437011

1 5 31 73 127 155 365 635 2,263 3,937 9,271 11,315 19,685 46,355 287,401 1,437,005

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

1,437,005 4,311,016 2,155,508 1,077,754 538,877 1,616,632 808,316 404,158 202,079 606,238 303,119 909,358 454,679 1,364,038 682,019 2,046,058 1,023,029 3,069,088 1,534,544 767,272 383,636 191,818 95,909 287,728 143,864 71,932 35,966 17,983 53,950 26,975 80,926 40,463 121,390 60,695 182,086 91,043 273,130 136,565 409,696 204,848 102,424 51,212 25,606 12,803 38,410 19,205 57,616 28,808 14,404 7,202 3,601 10,804 5,402 2,701 8,104 4,052 2,026 1,013 3,040 1,520

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