λ
Sigma Notebook

9,306,515

5 × 1861303
Deficient Odd Composite

9,306,515 is odd and not a perfect square. Its factorization is 5 × 1861303 and its 4 divisors sum to 11,167,824.

Prime Factor Structure

Factorization String 5 × 1861303
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 11,167,824
Proper Divisor Sum 1,861,309
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #9306511 ← → #9306553

Radix Representation

Decimal 9306515
Binary 100011100000000110010011 (24 bits)
Octal 0o43400623
Hexadecimal 0x8E0193

Divisor Catalog (4)

1 5 1,861,303 9,306,515

Collatz Trajectory (75 steps to reach 1)

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

9,306,515 27,919,546 13,959,773 41,879,320 20,939,660 10,469,830 5,234,915 15,704,746 7,852,373 23,557,120 11,778,560 5,889,280 2,944,640 1,472,320 736,160 368,080 184,040 92,020 46,010 23,005 69,016 34,508 17,254 8,627 25,882 12,941 38,824 19,412 9,706 4,853 14,560 7,280 3,640 1,820 910 455 1,366 683 2,050 1,025 3,076 1,538 769 2,308 1,154 577 1,732 866 433 1,300 650 325 976 488 244 122 61 184 92 46

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