9,724,840

2³ × 5 × 243121

Prime Factor Structure

Factorization String 2^3 × 5 × 243121

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 21,880,980

Proper Divisor Sum 12,156,140

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #9724823 ← → #9724843

1 2 4 5 8 10 20 40 243,121 486,242 972,484 1,215,605 1,944,968 2,431,210 4,862,420 9,724,840

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

9,724,840 4,862,420 2,431,210 1,215,605 3,646,816 1,823,408 911,704 455,852 227,926 113,963 341,890 170,945 512,836 256,418 128,209 384,628 192,314 96,157 288,472 144,236 72,118 36,059 108,178 54,089 162,268 81,134 40,567 121,702 60,851 182,554 91,277 273,832 136,916 68,458 34,229 102,688 51,344 25,672 12,836 6,418 3,209 9,628 4,814 2,407 7,222 3,611 10,834 5,417 16,252 8,126 4,063 12,190 6,095 18,286 9,143 27,430 13,715 41,146 20,573 61,720

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