λ
Sequence Observatory

6,494,273

6494273
Deficient Odd Prime

Starting at 6,494,273, the Collatz iteration reaches 1 after 209 steps. The first transition is 19482820; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 6494273
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 6,494,274
Proper Divisor Sum 1
Digit Sum / Digital Root 35 (Root: 8)
Adjacent Primes #6494263 ← → #6494281

Radix Representation

Decimal 6494273
Binary 11000110001100001000001 (23 bits)
Octal 0o30614101
Hexadecimal 0x631841

Divisor Catalog (2)

Collatz Trajectory (209 steps to reach 1)

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

6,494,273 19,482,820 9,741,410 4,870,705 14,612,116 7,306,058 3,653,029 10,959,088 5,479,544 2,739,772 1,369,886 684,943 2,054,830 1,027,415 3,082,246 1,541,123 4,623,370 2,311,685 6,935,056 3,467,528 1,733,764 866,882 433,441 1,300,324 650,162 325,081 975,244 487,622 243,811 731,434 365,717 1,097,152 548,576 274,288 137,144 68,572 34,286 17,143 51,430 25,715 77,146 38,573 115,720 57,860 28,930 14,465 43,396 21,698 10,849 32,548 16,274 8,137 24,412 12,206 6,103 18,310 9,155 27,466 13,733 41,200

More profiles

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