λ
Sigma Notebook

9,747,518

2 × 112 × 47 × 857
Deficient Even Composite

9,747,518 is even and not a perfect square. Its factorization is 2 × 11^2 × 47 × 857 and its 24 divisors sum to 16,432,416.

Prime Factor Structure

Factorization String 2 × 11^2 × 47 × 857
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 16,432,416
Proper Divisor Sum 6,684,898
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #9747497 ← → #9747523

Radix Representation

Decimal 9747518
Binary 100101001011110000111110 (24 bits)
Octal 0o45136076
Hexadecimal 0x94BC3E

Divisor Catalog (24)

1 2 11 22 47 94 121 242 517 857 1,034 1,714 5,687 9,427 11,374 18,854 40,279 80,558 103,697 207,394 443,069 886,138 4,873,759 9,747,518

Collatz Trajectory (119 steps to reach 1)

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

9,747,518 4,873,759 14,621,278 7,310,639 21,931,918 10,965,959 32,897,878 16,448,939 49,346,818 24,673,409 74,020,228 37,010,114 18,505,057 55,515,172 27,757,586 13,878,793 41,636,380 20,818,190 10,409,095 31,227,286 15,613,643 46,840,930 23,420,465 70,261,396 35,130,698 17,565,349 52,696,048 26,348,024 13,174,012 6,587,006 3,293,503 9,880,510 4,940,255 14,820,766 7,410,383 22,231,150 11,115,575 33,346,726 16,673,363 50,020,090 25,010,045 75,030,136 37,515,068 18,757,534 9,378,767 28,136,302 14,068,151 42,204,454 21,102,227 63,306,682 31,653,341 94,960,024 47,480,012 23,740,006 11,870,003 35,610,010 17,805,005 53,415,016 26,707,508 13,353,754

More profiles

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