λ
Sequence Observatory

6,804,602

2 × 7 × 486043
Deficient Even Composite

Starting at 6,804,602, the Collatz iteration reaches 1 after 129 steps. The first transition is 3402301; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 7 × 486043
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 11,665,056
Proper Divisor Sum 4,860,454
Digit Sum / Digital Root 26 (Root: 8)
Adjacent Primes #6804583 ← → #6804649

Radix Representation

Decimal 6804602
Binary 11001111101010001111010 (23 bits)
Octal 0o31752172
Hexadecimal 0x67D47A

Divisor Catalog (8)

1 2 7 14 486,043 972,086 3,402,301 6,804,602

Collatz Trajectory (129 steps to reach 1)

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

6,804,602 3,402,301 10,206,904 5,103,452 2,551,726 1,275,863 3,827,590 1,913,795 5,741,386 2,870,693 8,612,080 4,306,040 2,153,020 1,076,510 538,255 1,614,766 807,383 2,422,150 1,211,075 3,633,226 1,816,613 5,449,840 2,724,920 1,362,460 681,230 340,615 1,021,846 510,923 1,532,770 766,385 2,299,156 1,149,578 574,789 1,724,368 862,184 431,092 215,546 107,773 323,320 161,660 80,830 40,415 121,246 60,623 181,870 90,935 272,806 136,403 409,210 204,605 613,816 306,908 153,454 76,727 230,182 115,091 345,274 172,637 517,912 258,956

More profiles

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