λ
Sequence Observatory

6,731,203

23 × 292661
Deficient Odd Composite

Starting at 6,731,203, the Collatz iteration reaches 1 after 134 steps. The first transition is 20193610; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 23 × 292661
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 4
Divisor Sum (σ) 7,023,888
Proper Divisor Sum 292,685
Digit Sum / Digital Root 22 (Root: 4)
Adjacent Primes #6731183 ← → #6731239

Radix Representation

Decimal 6731203
Binary 11001101011010111000011 (23 bits)
Octal 0o31532703
Hexadecimal 0x66B5C3

Divisor Catalog (4)

1 23 292,661 6,731,203

Collatz Trajectory (134 steps to reach 1)

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

6,731,203 20,193,610 10,096,805 30,290,416 15,145,208 7,572,604 3,786,302 1,893,151 5,679,454 2,839,727 8,519,182 4,259,591 12,778,774 6,389,387 19,168,162 9,584,081 28,752,244 14,376,122 7,188,061 21,564,184 10,782,092 5,391,046 2,695,523 8,086,570 4,043,285 12,129,856 6,064,928 3,032,464 1,516,232 758,116 379,058 189,529 568,588 284,294 142,147 426,442 213,221 639,664 319,832 159,916 79,958 39,979 119,938 59,969 179,908 89,954 44,977 134,932 67,466 33,733 101,200 50,600 25,300 12,650 6,325 18,976 9,488 4,744 2,372 1,186

More profiles

← Previous Integer #6,731,202 Browse Full Index Next Integer #6,731,204 →