λ
Sequence Observatory

4,094,814

2 × 3 × 251 × 2719
Abundant Even Composite

Starting at 4,094,814, the Collatz iteration reaches 1 after 229 steps. The first transition is 2047407; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 251 × 2719
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 8,225,280
Proper Divisor Sum 4,130,466
Digit Sum / Digital Root 30 (Root: 3)
Adjacent Primes #4094813 ← → #4094819

Radix Representation

Decimal 4094814
Binary 1111100111101101011110 (22 bits)
Octal 0o17475536
Hexadecimal 0x3E7B5E

Divisor Catalog (16)

1 2 3 6 251 502 753 1,506 2,719 5,438 8,157 16,314 682,469 1,364,938 2,047,407 4,094,814

Collatz Trajectory (229 steps to reach 1)

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

4,094,814 2,047,407 6,142,222 3,071,111 9,213,334 4,606,667 13,820,002 6,910,001 20,730,004 10,365,002 5,182,501 15,547,504 7,773,752 3,886,876 1,943,438 971,719 2,915,158 1,457,579 4,372,738 2,186,369 6,559,108 3,279,554 1,639,777 4,919,332 2,459,666 1,229,833 3,689,500 1,844,750 922,375 2,767,126 1,383,563 4,150,690 2,075,345 6,226,036 3,113,018 1,556,509 4,669,528 2,334,764 1,167,382 583,691 1,751,074 875,537 2,626,612 1,313,306 656,653 1,969,960 984,980 492,490 246,245 738,736 369,368 184,684 92,342 46,171 138,514 69,257 207,772 103,886 51,943 155,830

More profiles

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