721,200

2⁴ × 3 × 5² × 601

Prime Factor Structure

Factorization String 2^4 × 3 × 5^2 × 601

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 60

Divisor Sum (σ) 2,314,088

Proper Divisor Sum 1,592,888

Digit Sum / Digital Root 12 (Root: 3)

Adjacent Primes #721199 ← → #721207

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

721,200 360,600 180,300 90,150 45,075 135,226 67,613 202,840 101,420 50,710 25,355 76,066 38,033 114,100 57,050 28,525 85,576 42,788 21,394 10,697 32,092 16,046 8,023 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580

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