λ
Sigma Notebook

9,613,785

3 × 5 × 640919
Deficient Odd Composite

9,613,785 is odd and not a perfect square. Its factorization is 3 × 5 × 640919 and its 8 divisors sum to 15,382,080.

Prime Factor Structure

Factorization String 3 × 5 × 640919
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 15,382,080
Proper Divisor Sum 5,768,295
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #9613781 ← → #9613787

Radix Representation

Decimal 9613785
Binary 100100101011000111011001 (24 bits)
Octal 0o44530731
Hexadecimal 0x92B1D9

Divisor Catalog (8)

1 3 5 15 640,919 1,922,757 3,204,595 9,613,785

Collatz Trajectory (393 steps to reach 1)

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

9,613,785 28,841,356 14,420,678 7,210,339 21,631,018 10,815,509 32,446,528 16,223,264 8,111,632 4,055,816 2,027,908 1,013,954 506,977 1,520,932 760,466 380,233 1,140,700 570,350 285,175 855,526 427,763 1,283,290 641,645 1,924,936 962,468 481,234 240,617 721,852 360,926 180,463 541,390 270,695 812,086 406,043 1,218,130 609,065 1,827,196 913,598 456,799 1,370,398 685,199 2,055,598 1,027,799 3,083,398 1,541,699 4,625,098 2,312,549 6,937,648 3,468,824 1,734,412 867,206 433,603 1,300,810 650,405 1,951,216 975,608 487,804 243,902 121,951 365,854

More profiles

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