λ
Sequence Observatory

6,914,408

23 × 864301
Deficient Even Composite

Starting at 6,914,408, the Collatz iteration reaches 1 after 85 steps. The first transition is 3457204; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 864301
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 12,964,530
Proper Divisor Sum 6,050,122
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #6914377 ← → #6914419

Radix Representation

Decimal 6914408
Binary 11010011000000101101000 (23 bits)
Octal 0o32300550
Hexadecimal 0x698168

Divisor Catalog (8)

1 2 4 8 864,301 1,728,602 3,457,204 6,914,408

Collatz Trajectory (85 steps to reach 1)

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

6,914,408 3,457,204 1,728,602 864,301 2,592,904 1,296,452 648,226 324,113 972,340 486,170 243,085 729,256 364,628 182,314 91,157 273,472 136,736 68,368 34,184 17,092 8,546 4,273 12,820 6,410 3,205 9,616 4,808 2,404 1,202 601 1,804 902 451 1,354 677 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280 1,640 820 410 205

More profiles

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