λ
Sequence Observatory

1,600,499

17 × 31 × 3037
Deficient Odd Composite

Starting at 1,600,499, the Collatz iteration reaches 1 after 119 steps. The first transition is 4801498; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 17 × 31 × 3037
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 1,749,888
Proper Divisor Sum 149,389
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #1600483 ← → #1600519

Radix Representation

Decimal 1600499
Binary 110000110101111110011 (21 bits)
Octal 0o6065763
Hexadecimal 0x186BF3

Divisor Catalog (8)

1 17 31 527 3,037 51,629 94,147 1,600,499

Collatz Trajectory (119 steps to reach 1)

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

1,600,499 4,801,498 2,400,749 7,202,248 3,601,124 1,800,562 900,281 2,700,844 1,350,422 675,211 2,025,634 1,012,817 3,038,452 1,519,226 759,613 2,278,840 1,139,420 569,710 284,855 854,566 427,283 1,281,850 640,925 1,922,776 961,388 480,694 240,347 721,042 360,521 1,081,564 540,782 270,391 811,174 405,587 1,216,762 608,381 1,825,144 912,572 456,286 228,143 684,430 342,215 1,026,646 513,323 1,539,970 769,985 2,309,956 1,154,978 577,489 1,732,468 866,234 433,117 1,299,352 649,676 324,838 162,419 487,258 243,629 730,888 365,444

More profiles

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