λ
Sequence Observatory

6,320,011

43 × 146977
Deficient Odd Composite

Starting at 6,320,011, the Collatz iteration reaches 1 after 165 steps. The first transition is 18960034; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 43 × 146977
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,467,032
Proper Divisor Sum 147,021
Digit Sum / Digital Root 13 (Root: 4)
Adjacent Primes #6320003 ← → #6320023

Radix Representation

Decimal 6320011
Binary 11000000110111110001011 (23 bits)
Octal 0o30067613
Hexadecimal 0x606F8B

Divisor Catalog (4)

1 43 146,977 6,320,011

Collatz Trajectory (165 steps to reach 1)

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

6,320,011 18,960,034 9,480,017 28,440,052 14,220,026 7,110,013 21,330,040 10,665,020 5,332,510 2,666,255 7,998,766 3,999,383 11,998,150 5,999,075 17,997,226 8,998,613 26,995,840 13,497,920 6,748,960 3,374,480 1,687,240 843,620 421,810 210,905 632,716 316,358 158,179 474,538 237,269 711,808 355,904 177,952 88,976 44,488 22,244 11,122 5,561 16,684 8,342 4,171 12,514 6,257 18,772 9,386 4,693 14,080 7,040 3,520 1,760 880 440 220 110 55 166 83 250 125 376 188

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