λ
Sequence Observatory

5,473,171

11 × 497561
Deficient Odd Composite

Starting at 5,473,171, the Collatz iteration reaches 1 after 108 steps. The first transition is 16419514; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 11 × 497561
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,970,744
Proper Divisor Sum 497,573
Digit Sum / Digital Root 28 (Root: 1)
Adjacent Primes #5473147 ← → #5473183

Radix Representation

Decimal 5473171
Binary 10100111000001110010011 (23 bits)
Octal 0o24701623
Hexadecimal 0x538393

Divisor Catalog (4)

1 11 497,561 5,473,171

Collatz Trajectory (108 steps to reach 1)

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

5,473,171 16,419,514 8,209,757 24,629,272 12,314,636 6,157,318 3,078,659 9,235,978 4,617,989 13,853,968 6,926,984 3,463,492 1,731,746 865,873 2,597,620 1,298,810 649,405 1,948,216 974,108 487,054 243,527 730,582 365,291 1,095,874 547,937 1,643,812 821,906 410,953 1,232,860 616,430 308,215 924,646 462,323 1,386,970 693,485 2,080,456 1,040,228 520,114 260,057 780,172 390,086 195,043 585,130 292,565 877,696 438,848 219,424 109,712 54,856 27,428 13,714 6,857 20,572 10,286 5,143 15,430 7,715 23,146 11,573 34,720

More profiles

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