λ
Sequence Observatory

6,932,366

2 × 7 × 347 × 1427
Deficient Even Composite

Starting at 6,932,366, the Collatz iteration reaches 1 after 222 steps. The first transition is 3466183; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 7 × 347 × 1427
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 11,926,656
Proper Divisor Sum 4,994,290
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6932339 ← → #6932371

Radix Representation

Decimal 6932366
Binary 11010011100011110001110 (23 bits)
Octal 0o32343616
Hexadecimal 0x69C78E

Divisor Catalog (16)

1 2 7 14 347 694 1,427 2,429 2,854 4,858 9,989 19,978 495,169 990,338 3,466,183 6,932,366

Collatz Trajectory (222 steps to reach 1)

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

6,932,366 3,466,183 10,398,550 5,199,275 15,597,826 7,798,913 23,396,740 11,698,370 5,849,185 17,547,556 8,773,778 4,386,889 13,160,668 6,580,334 3,290,167 9,870,502 4,935,251 14,805,754 7,402,877 22,208,632 11,104,316 5,552,158 2,776,079 8,328,238 4,164,119 12,492,358 6,246,179 18,738,538 9,369,269 28,107,808 14,053,904 7,026,952 3,513,476 1,756,738 878,369 2,635,108 1,317,554 658,777 1,976,332 988,166 494,083 1,482,250 741,125 2,223,376 1,111,688 555,844 277,922 138,961 416,884 208,442 104,221 312,664 156,332 78,166 39,083 117,250 58,625 175,876 87,938 43,969

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