λ
Sequence Observatory

5,177,395

5 × 1035479
Deficient Odd Composite

Starting at 5,177,395, the Collatz iteration reaches 1 after 206 steps. The first transition is 15532186; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 5 × 1035479
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 6,212,880
Proper Divisor Sum 1,035,485
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #5177387 ← → #5177413

Radix Representation

Decimal 5177395
Binary 10011110000000000110011 (23 bits)
Octal 0o23600063
Hexadecimal 0x4F0033

Divisor Catalog (4)

1 5 1,035,479 5,177,395

Collatz Trajectory (206 steps to reach 1)

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

5,177,395 15,532,186 7,766,093 23,298,280 11,649,140 5,824,570 2,912,285 8,736,856 4,368,428 2,184,214 1,092,107 3,276,322 1,638,161 4,914,484 2,457,242 1,228,621 3,685,864 1,842,932 921,466 460,733 1,382,200 691,100 345,550 172,775 518,326 259,163 777,490 388,745 1,166,236 583,118 291,559 874,678 437,339 1,312,018 656,009 1,968,028 984,014 492,007 1,476,022 738,011 2,214,034 1,107,017 3,321,052 1,660,526 830,263 2,490,790 1,245,395 3,736,186 1,868,093 5,604,280 2,802,140 1,401,070 700,535 2,101,606 1,050,803 3,152,410 1,576,205 4,728,616 2,364,308 1,182,154

More profiles

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