λ
Sequence Observatory

5,507,041

139 × 39619
Deficient Odd Composite

Starting at 5,507,041, the Collatz iteration reaches 1 after 170 steps. The first transition is 16521124; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 139 × 39619
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 5,546,800
Proper Divisor Sum 39,759
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #5507039 ← → #5507069

Radix Representation

Decimal 5507041
Binary 10101000000011111100001 (23 bits)
Octal 0o25003741
Hexadecimal 0x5407E1

Divisor Catalog (4)

1 139 39,619 5,507,041

Collatz Trajectory (170 steps to reach 1)

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

5,507,041 16,521,124 8,260,562 4,130,281 12,390,844 6,195,422 3,097,711 9,293,134 4,646,567 13,939,702 6,969,851 20,909,554 10,454,777 31,364,332 15,682,166 7,841,083 23,523,250 11,761,625 35,284,876 17,642,438 8,821,219 26,463,658 13,231,829 39,695,488 19,847,744 9,923,872 4,961,936 2,480,968 1,240,484 620,242 310,121 930,364 465,182 232,591 697,774 348,887 1,046,662 523,331 1,569,994 784,997 2,354,992 1,177,496 588,748 294,374 147,187 441,562 220,781 662,344 331,172 165,586 82,793 248,380 124,190 62,095 186,286 93,143 279,430 139,715 419,146 209,573

More profiles

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