λ
Sequence Observatory

7,168,694

2 × 13 × 275719
Deficient Even Composite

Starting at 7,168,694, the Collatz iteration reaches 1 after 98 steps. The first transition is 3584347; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 13 × 275719
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 11,580,240
Proper Divisor Sum 4,411,546
Digit Sum / Digital Root 41 (Root: 5)
Adjacent Primes #7168691 ← → #7168703

Radix Representation

Decimal 7168694
Binary 11011010110001010110110 (23 bits)
Octal 0o33261266
Hexadecimal 0x6D62B6

Divisor Catalog (8)

1 2 13 26 275,719 551,438 3,584,347 7,168,694

Collatz Trajectory (98 steps to reach 1)

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

7,168,694 3,584,347 10,753,042 5,376,521 16,129,564 8,064,782 4,032,391 12,097,174 6,048,587 18,145,762 9,072,881 27,218,644 13,609,322 6,804,661 20,413,984 10,206,992 5,103,496 2,551,748 1,275,874 637,937 1,913,812 956,906 478,453 1,435,360 717,680 358,840 179,420 89,710 44,855 134,566 67,283 201,850 100,925 302,776 151,388 75,694 37,847 113,542 56,771 170,314 85,157 255,472 127,736 63,868 31,934 15,967 47,902 23,951 71,854 35,927 107,782 53,891 161,674 80,837 242,512 121,256 60,628 30,314 15,157 45,472

More profiles

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