λ
Sequence Observatory

6,982,298

2 × 3491149
Deficient Even Composite

Starting at 6,982,298, the Collatz iteration reaches 1 after 160 steps. The first transition is 3491149; the starting value is even with 4 positive divisors.

Prime Factor Structure

Factorization String 2 × 3491149
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 10,473,450
Proper Divisor Sum 3,491,152
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #6982279 ← → #6982319

Radix Representation

Decimal 6982298
Binary 11010101000101010011010 (23 bits)
Octal 0o32505232
Hexadecimal 0x6A8A9A

Divisor Catalog (4)

1 2 3,491,149 6,982,298

Collatz Trajectory (160 steps to reach 1)

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

6,982,298 3,491,149 10,473,448 5,236,724 2,618,362 1,309,181 3,927,544 1,963,772 981,886 490,943 1,472,830 736,415 2,209,246 1,104,623 3,313,870 1,656,935 4,970,806 2,485,403 7,456,210 3,728,105 11,184,316 5,592,158 2,796,079 8,388,238 4,194,119 12,582,358 6,291,179 18,873,538 9,436,769 28,310,308 14,155,154 7,077,577 21,232,732 10,616,366 5,308,183 15,924,550 7,962,275 23,886,826 11,943,413 35,830,240 17,915,120 8,957,560 4,478,780 2,239,390 1,119,695 3,359,086 1,679,543 5,038,630 2,519,315 7,557,946 3,778,973 11,336,920 5,668,460 2,834,230 1,417,115 4,251,346 2,125,673 6,377,020 3,188,510 1,594,255

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