λ
Sequence Observatory

6,250,659

3 × 2083553
Deficient Odd Composite

Starting at 6,250,659, the Collatz iteration reaches 1 after 77 steps. The first transition is 18751978; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 3 × 2083553
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 8,334,216
Proper Divisor Sum 2,083,557
Digit Sum / Digital Root 33 (Root: 6)
Adjacent Primes #6250649 ← → #6250681

Radix Representation

Decimal 6250659
Binary 10111110110000010100011 (23 bits)
Octal 0o27660243
Hexadecimal 0x5F60A3

Divisor Catalog (4)

1 3 2,083,553 6,250,659

Collatz Trajectory (77 steps to reach 1)

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

6,250,659 18,751,978 9,375,989 28,127,968 14,063,984 7,031,992 3,515,996 1,757,998 878,999 2,636,998 1,318,499 3,955,498 1,977,749 5,933,248 2,966,624 1,483,312 741,656 370,828 185,414 92,707 278,122 139,061 417,184 208,592 104,296 52,148 26,074 13,037 39,112 19,556 9,778 4,889 14,668 7,334 3,667 11,002 5,501 16,504 8,252 4,126 2,063 6,190 3,095 9,286 4,643 13,930 6,965 20,896 10,448 5,224 2,612 1,306 653 1,960 980 490 245 736 368 184

More profiles

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