5,480,137

13 × 17 × 137 × 181

Prime Factor Structure

Factorization String 13 × 17 × 137 × 181

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,329,232

Proper Divisor Sum 849,095

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #5480129 ← → #5480143

1 13 17 137 181 221 1,781 2,329 2,353 3,077 24,797 30,277 40,001 322,361 421,549 5,480,137

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

5,480,137 16,440,412 8,220,206 4,110,103 12,330,310 6,165,155 18,495,466 9,247,733 27,743,200 13,871,600 6,935,800 3,467,900 1,733,950 866,975 2,600,926 1,300,463 3,901,390 1,950,695 5,852,086 2,926,043 8,778,130 4,389,065 13,167,196 6,583,598 3,291,799 9,875,398 4,937,699 14,813,098 7,406,549 22,219,648 11,109,824 5,554,912 2,777,456 1,388,728 694,364 347,182 173,591 520,774 260,387 781,162 390,581 1,171,744 585,872 292,936 146,468 73,234 36,617 109,852 54,926 27,463 82,390 41,195 123,586 61,793 185,380 92,690 46,345 139,036 69,518 34,759

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