λ
Sigma Notebook

6,396,913

17 × 571 × 659
Deficient Odd Composite

6,396,913 is odd and not a perfect square. Its factorization is 17 × 571 × 659 and its 8 divisors sum to 6,795,360.

Prime Factor Structure

Factorization String 17 × 571 × 659
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 6,795,360
Proper Divisor Sum 398,447
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #6396911 ← → #6396937

Radix Representation

Decimal 6396913
Binary 11000011001101111110001 (23 bits)
Octal 0o30315761
Hexadecimal 0x619BF1

Divisor Catalog (8)

1 17 571 659 9,707 11,203 376,289 6,396,913

Collatz Trajectory (209 steps to reach 1)

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

6,396,913 19,190,740 9,595,370 4,797,685 14,393,056 7,196,528 3,598,264 1,799,132 899,566 449,783 1,349,350 674,675 2,024,026 1,012,013 3,036,040 1,518,020 759,010 379,505 1,138,516 569,258 284,629 853,888 426,944 213,472 106,736 53,368 26,684 13,342 6,671 20,014 10,007 30,022 15,011 45,034 22,517 67,552 33,776 16,888 8,444 4,222 2,111 6,334 3,167 9,502 4,751 14,254 7,127 21,382 10,691 32,074 16,037 48,112 24,056 12,028 6,014 3,007 9,022 4,511 13,534 6,767

More profiles

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