λ
Sequence Observatory

7,194,738

2 × 3 × 1199123
Abundant Even Composite

Starting at 7,194,738, the Collatz iteration reaches 1 after 284 steps. The first transition is 3597369; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 1199123
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 14,389,488
Proper Divisor Sum 7,194,750
Digit Sum / Digital Root 39 (Root: 3)
Adjacent Primes #7194731 ← → #7194739

Radix Representation

Decimal 7194738
Binary 11011011100100001110010 (23 bits)
Octal 0o33344162
Hexadecimal 0x6DC872

Divisor Catalog (8)

1 2 3 6 1,199,123 2,398,246 3,597,369 7,194,738

Collatz Trajectory (284 steps to reach 1)

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

7,194,738 3,597,369 10,792,108 5,396,054 2,698,027 8,094,082 4,047,041 12,141,124 6,070,562 3,035,281 9,105,844 4,552,922 2,276,461 6,829,384 3,414,692 1,707,346 853,673 2,561,020 1,280,510 640,255 1,920,766 960,383 2,881,150 1,440,575 4,321,726 2,160,863 6,482,590 3,241,295 9,723,886 4,861,943 14,585,830 7,292,915 21,878,746 10,939,373 32,818,120 16,409,060 8,204,530 4,102,265 12,306,796 6,153,398 3,076,699 9,230,098 4,615,049 13,845,148 6,922,574 3,461,287 10,383,862 5,191,931 15,575,794 7,787,897 23,363,692 11,681,846 5,840,923 17,522,770 8,761,385 26,284,156 13,142,078 6,571,039 19,713,118 9,856,559

More profiles

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